69918448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 141459696

約数和(自身を除く): 71541248

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2011, 2173, 4022, 4346, 8044, 8692, 16088, 17384, 32176, 34768, 82451, 106583, 164902, 213166, 329804, 426332, 659608, 852664, 1319216, 1705328, 4369903, 8739806, 17479612, 34959224, 69918448]

約数ペア:

[(1, 69918448), (2, 34959224), (4, 17479612), (8, 8739806), (16, 4369903), (41, 1705328), (53, 1319216), (82, 852664), (106, 659608), (164, 426332), (212, 329804), (328, 213166), (424, 164902), (656, 106583), (848, 82451), (2011, 34768), (2173, 32176), (4022, 17384), (4346, 16088), (8044, 8692)]