70719872

素因数分解:

$2^7\times {\mathrm{569}}^1\times {\mathrm{971}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 141280200

約数和(自身を除く): 70560328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 569, 971, 1138, 1942, 2276, 3884, 4552, 7768, 9104, 15536, 18208, 31072, 36416, 62144, 72832, 124288, 552499, 1104998, 2209996, 4419992, 8839984, 17679968, 35359936, 70719872]

約数ペア:

[(1, 70719872), (2, 35359936), (4, 17679968), (8, 8839984), (16, 4419992), (32, 2209996), (64, 1104998), (128, 552499), (569, 124288), (971, 72832), (1138, 62144), (1942, 36416), (2276, 31072), (3884, 18208), (4552, 15536), (7768, 9104)]