39363584

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2990

約数の個数: 44

約数和(自身を含む): 84770364

約数和(自身を除く): 45406780

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2957, 3328, 5914, 6656, 11828, 13312, 23656, 38441, 47312, 76882, 94624, 153764, 189248, 307528, 378496, 615056, 756992, 1230112, 1513984, 2460224, 3027968, 4920448, 9840896, 19681792, 39363584]

約数ペア:

[(1, 39363584), (2, 19681792), (4, 9840896), (8, 4920448), (13, 3027968), (16, 2460224), (26, 1513984), (32, 1230112), (52, 756992), (64, 615056), (104, 378496), (128, 307528), (208, 189248), (256, 153764), (416, 94624), (512, 76882), (832, 47312), (1024, 38441), (1664, 23656), (2957, 13312), (3328, 11828), (5914, 6656)]