73087312

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 145303200

約数和(自身を除く): 72215888

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 556, 557, 944, 1112, 1114, 2224, 2228, 4456, 8201, 8912, 16402, 32804, 32863, 65608, 65726, 77423, 131216, 131452, 154846, 262904, 309692, 525808, 619384, 1238768, 4567957, 9135914, 18271828, 36543656, 73087312]

約数ペア:

[(1, 73087312), (2, 36543656), (4, 18271828), (8, 9135914), (16, 4567957), (59, 1238768), (118, 619384), (139, 525808), (236, 309692), (278, 262904), (472, 154846), (556, 131452), (557, 131216), (944, 77423), (1112, 65726), (1114, 65608), (2224, 32863), (2228, 32804), (4456, 16402), (8201, 8912)]