2912455168

素因数分解:

$2^9\times 7^1\times {\mathrm{812627}}^1$

素因数の和:812652

約数の個数: 40

約数和(自身を含む): 6650547552

約数和(自身を除く): 3738092384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 812627, 1625254, 3250508, 5688389, 6501016, 11376778, 13002032, 22753556, 26004064, 45507112, 52008128, 91014224, 104016256, 182028448, 208032512, 364056896, 416065024, 728113792, 1456227584, 2912455168]

約数ペア:

[(1, 2912455168), (2, 1456227584), (4, 728113792), (7, 416065024), (8, 364056896), (14, 208032512), (16, 182028448), (28, 104016256), (32, 91014224), (56, 52008128), (64, 45507112), (112, 26004064), (128, 22753556), (224, 13002032), (256, 11376778), (448, 6501016), (512, 5688389), (896, 3250508), (1792, 1625254), (3584, 812627)]