25420683736

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{5827}}^1$

素因数の和:6237

約数の個数: 96

約数和(自身を含む): 57403468800

約数和(自身を除く): 31982785064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 359, 392, 434, 718, 868, 1436, 1519, 1736, 2513, 2872, 3038, 5026, 5827, 6076, 10052, 11129, 11654, 12152, 17591, 20104, 22258, 23308, 35182, 40789, 44516, 46616, 70364, 77903, 81578, 89032, 140728, 155806, 163156, 180637, 285523, 311612, 326312, 361274, 545321, 571046, 623224, 722548, 1090642, 1142092, 1264459, 1445096, 2091893, 2181284, 2284184, 2528918, 4183786, 4362568, 5057836, 8367572, 8851213, 10115672, 14643251, 16735144, 17702426, 29286502, 35404852, 58573004, 64848683, 70809704, 102502757, 117146008, 129697366, 205005514, 259394732, 410011028, 453940781, 518789464, 820022056, 907881562, 1815763124, 3177585467, 3631526248, 6355170934, 12710341868, 25420683736]

約数ペア:

[(1, 25420683736), (2, 12710341868), (4, 6355170934), (7, 3631526248), (8, 3177585467), (14, 1815763124), (28, 907881562), (31, 820022056), (49, 518789464), (56, 453940781), (62, 410011028), (98, 259394732), (124, 205005514), (196, 129697366), (217, 117146008), (248, 102502757), (359, 70809704), (392, 64848683), (434, 58573004), (718, 35404852), (868, 29286502), (1436, 17702426), (1519, 16735144), (1736, 14643251), (2513, 10115672), (2872, 8851213), (3038, 8367572), (5026, 5057836), (5827, 4362568), (6076, 4183786), (10052, 2528918), (11129, 2284184), (11654, 2181284), (12152, 2091893), (17591, 1445096), (20104, 1264459), (22258, 1142092), (23308, 1090642), (35182, 722548), (40789, 623224), (44516, 571046), (46616, 545321), (70364, 361274), (77903, 326312), (81578, 311612), (89032, 285523), (140728, 180637), (155806, 163156)]