42587216

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{659}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 94607040

約数和(自身を除く): 52019824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 659, 1154, 1318, 2308, 2636, 4039, 4613, 4616, 5272, 8078, 9226, 9232, 10544, 16156, 18452, 32312, 36904, 64624, 73808, 380243, 760486, 1520972, 2661701, 3041944, 5323402, 6083888, 10646804, 21293608, 42587216]

約数ペア:

[(1, 42587216), (2, 21293608), (4, 10646804), (7, 6083888), (8, 5323402), (14, 3041944), (16, 2661701), (28, 1520972), (56, 760486), (112, 380243), (577, 73808), (659, 64624), (1154, 36904), (1318, 32312), (2308, 18452), (2636, 16156), (4039, 10544), (4613, 9232), (4616, 9226), (5272, 8078)]