1404979456

素因数分解:

$2^8\times {\mathrm{277}}^1\times {\mathrm{19813}}^1$

素因数の和:20106

約数の個数: 36

約数和(自身を含む): 2814737212

約数和(自身を除く): 1409757756

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 554, 1108, 2216, 4432, 8864, 17728, 19813, 35456, 39626, 70912, 79252, 158504, 317008, 634016, 1268032, 2536064, 5072128, 5488201, 10976402, 21952804, 43905608, 87811216, 175622432, 351244864, 702489728, 1404979456]

約数ペア:

[(1, 1404979456), (2, 702489728), (4, 351244864), (8, 175622432), (16, 87811216), (32, 43905608), (64, 21952804), (128, 10976402), (256, 5488201), (277, 5072128), (554, 2536064), (1108, 1268032), (2216, 634016), (4432, 317008), (8864, 158504), (17728, 79252), (19813, 70912), (35456, 39626)]