15704750984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1\times {\mathrm{1439}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 32078592000

約数和(自身を除く): 16373841016

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1039, 1313, 1439, 2078, 2626, 2878, 4156, 5252, 5756, 8312, 10504, 11512, 13507, 18707, 27014, 37414, 54028, 74828, 104939, 108056, 145339, 149656, 209878, 290678, 419756, 581356, 839512, 1162712, 1364207, 1495121, 1889407, 2728414, 2990242, 3778814, 5456828, 5980484, 7557628, 10913656, 11960968, 15115256, 19436573, 38873146, 77746292, 151007221, 155492584, 302014442, 604028884, 1208057768, 1963093873, 3926187746, 7852375492, 15704750984]

約数ペア:

[(1, 15704750984), (2, 7852375492), (4, 3926187746), (8, 1963093873), (13, 1208057768), (26, 604028884), (52, 302014442), (101, 155492584), (104, 151007221), (202, 77746292), (404, 38873146), (808, 19436573), (1039, 15115256), (1313, 11960968), (1439, 10913656), (2078, 7557628), (2626, 5980484), (2878, 5456828), (4156, 3778814), (5252, 2990242), (5756, 2728414), (8312, 1889407), (10504, 1495121), (11512, 1364207), (13507, 1162712), (18707, 839512), (27014, 581356), (37414, 419756), (54028, 290678), (74828, 209878), (104939, 149656), (108056, 145339)]