13065248

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 32223744

約数和(自身を除く): 19158496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 47, 56, 68, 73, 94, 112, 119, 136, 146, 188, 224, 238, 272, 292, 329, 376, 476, 511, 544, 584, 658, 752, 799, 952, 1022, 1168, 1241, 1316, 1504, 1598, 1904, 2044, 2336, 2482, 2632, 3196, 3431, 3808, 4088, 4964, 5264, 5593, 6392, 6862, 8176, 8687, 9928, 10528, 11186, 12784, 13724, 16352, 17374, 19856, 22372, 24017, 25568, 27448, 34748, 39712, 44744, 48034, 54896, 58327, 69496, 89488, 96068, 109792, 116654, 138992, 178976, 192136, 233308, 277984, 384272, 408289, 466616, 768544, 816578, 933232, 1633156, 1866464, 3266312, 6532624, 13065248]

約数ペア:

[(1, 13065248), (2, 6532624), (4, 3266312), (7, 1866464), (8, 1633156), (14, 933232), (16, 816578), (17, 768544), (28, 466616), (32, 408289), (34, 384272), (47, 277984), (56, 233308), (68, 192136), (73, 178976), (94, 138992), (112, 116654), (119, 109792), (136, 96068), (146, 89488), (188, 69496), (224, 58327), (238, 54896), (272, 48034), (292, 44744), (329, 39712), (376, 34748), (476, 27448), (511, 25568), (544, 24017), (584, 22372), (658, 19856), (752, 17374), (799, 16352), (952, 13724), (1022, 12784), (1168, 11186), (1241, 10528), (1316, 9928), (1504, 8687), (1598, 8176), (1904, 6862), (2044, 6392), (2336, 5593), (2482, 5264), (2632, 4964), (3196, 4088), (3431, 3808)]