28225577562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{57503}}^1$

素因数の和:57588

約数の個数: 128

約数和(自身を含む): 74193960960

約数和(自身を除く): 45968383398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 58, 62, 78, 87, 91, 93, 174, 182, 186, 203, 217, 273, 377, 403, 406, 434, 546, 609, 651, 754, 806, 899, 1131, 1209, 1218, 1302, 1798, 2262, 2418, 2639, 2697, 2821, 5278, 5394, 5642, 6293, 7917, 8463, 11687, 12586, 15834, 16926, 18879, 23374, 35061, 37758, 57503, 70122, 81809, 115006, 163618, 172509, 245427, 345018, 402521, 490854, 747539, 805042, 1207563, 1495078, 1667587, 1782593, 2242617, 2415126, 3335174, 3565186, 4485234, 5002761, 5232773, 5347779, 10005522, 10465546, 10695558, 11673109, 12478151, 15698319, 21678631, 23173709, 23346218, 24956302, 31396638, 35019327, 37434453, 43357262, 46347418, 51695197, 65035893, 69521127, 70038654, 74868906, 103390394, 130071786, 139042254, 151750417, 155085591, 162215963, 303500834, 310171182, 324431926, 361866379, 455251251, 486647889, 672037561, 723732758, 910502502, 973295778, 1085599137, 1344075122, 2016112683, 2171198274, 4032225366, 4704262927, 9408525854, 14112788781, 28225577562]

約数ペア:

[(1, 28225577562), (2, 14112788781), (3, 9408525854), (6, 4704262927), (7, 4032225366), (13, 2171198274), (14, 2016112683), (21, 1344075122), (26, 1085599137), (29, 973295778), (31, 910502502), (39, 723732758), (42, 672037561), (58, 486647889), (62, 455251251), (78, 361866379), (87, 324431926), (91, 310171182), (93, 303500834), (174, 162215963), (182, 155085591), (186, 151750417), (203, 139042254), (217, 130071786), (273, 103390394), (377, 74868906), (403, 70038654), (406, 69521127), (434, 65035893), (546, 51695197), (609, 46347418), (651, 43357262), (754, 37434453), (806, 35019327), (899, 31396638), (1131, 24956302), (1209, 23346218), (1218, 23173709), (1302, 21678631), (1798, 15698319), (2262, 12478151), (2418, 11673109), (2639, 10695558), (2697, 10465546), (2821, 10005522), (5278, 5347779), (5394, 5232773), (5642, 5002761), (6293, 4485234), (7917, 3565186), (8463, 3335174), (11687, 2415126), (12586, 2242617), (15834, 1782593), (16926, 1667587), (18879, 1495078), (23374, 1207563), (35061, 805042), (37758, 747539), (57503, 490854), (70122, 402521), (81809, 345018), (115006, 245427), (163618, 172509)]