63965824

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 138035070

約数和(自身を除く): 74069246

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 2957, 5408, 5914, 10816, 11828, 21632, 23656, 38441, 47312, 76882, 94624, 153764, 189248, 307528, 378496, 499733, 615056, 999466, 1230112, 1998932, 2460224, 3997864, 4920448, 7995728, 15991456, 31982912, 63965824]

約数ペア:

[(1, 63965824), (2, 31982912), (4, 15991456), (8, 7995728), (13, 4920448), (16, 3997864), (26, 2460224), (32, 1998932), (52, 1230112), (64, 999466), (104, 615056), (128, 499733), (169, 378496), (208, 307528), (338, 189248), (416, 153764), (676, 94624), (832, 76882), (1352, 47312), (1664, 38441), (2704, 23656), (2957, 21632), (5408, 11828), (5914, 10816)]