64893296

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 138058128

約数和(自身を除く): 73164832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 169, 206, 208, 233, 338, 412, 466, 676, 824, 932, 1339, 1352, 1648, 1864, 2678, 2704, 3029, 3728, 5356, 6058, 10712, 12116, 17407, 21424, 23999, 24232, 34814, 39377, 47998, 48464, 69628, 78754, 95996, 139256, 157508, 191992, 278512, 311987, 315016, 383984, 623974, 630032, 1247948, 2495896, 4055831, 4991792, 8111662, 16223324, 32446648, 64893296]

約数ペア:

[(1, 64893296), (2, 32446648), (4, 16223324), (8, 8111662), (13, 4991792), (16, 4055831), (26, 2495896), (52, 1247948), (103, 630032), (104, 623974), (169, 383984), (206, 315016), (208, 311987), (233, 278512), (338, 191992), (412, 157508), (466, 139256), (676, 95996), (824, 78754), (932, 69628), (1339, 48464), (1352, 47998), (1648, 39377), (1864, 34814), (2678, 24232), (2704, 23999), (3029, 21424), (3728, 17407), (5356, 12116), (6058, 10712)]