70740176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 148323840

約数和(自身を除く): 77583664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1423, 1912, 2846, 3107, 3824, 5692, 6214, 11384, 12428, 18499, 22768, 24856, 36998, 49712, 73996, 147992, 295984, 340097, 680194, 1360388, 2720776, 4421261, 5441552, 8842522, 17685044, 35370088, 70740176]

約数ペア:

[(1, 70740176), (2, 35370088), (4, 17685044), (8, 8842522), (13, 5441552), (16, 4421261), (26, 2720776), (52, 1360388), (104, 680194), (208, 340097), (239, 295984), (478, 147992), (956, 73996), (1423, 49712), (1912, 36998), (2846, 24856), (3107, 22768), (3824, 18499), (5692, 12428), (6214, 11384)]