70451072

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{1987}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 140929320

約数和(自身を除く): 70478248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 1987, 2216, 3974, 4432, 7948, 8864, 15896, 17728, 31792, 35456, 63584, 127168, 254336, 550399, 1100798, 2201596, 4403192, 8806384, 17612768, 35225536, 70451072]

約数ペア:

[(1, 70451072), (2, 35225536), (4, 17612768), (8, 8806384), (16, 4403192), (32, 2201596), (64, 1100798), (128, 550399), (277, 254336), (554, 127168), (1108, 63584), (1987, 35456), (2216, 31792), (3974, 17728), (4432, 15896), (7948, 8864)]