400829248

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{118169}}^1$

素因数の和:118234

約数の個数: 28

約数和(自身を含む): 810409860

約数和(自身を除く): 409580612

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 118169, 236338, 472676, 945352, 1890704, 3781408, 6262957, 7562816, 12525914, 25051828, 50103656, 100207312, 200414624, 400829248]

約数ペア:

[(1, 400829248), (2, 200414624), (4, 100207312), (8, 50103656), (16, 25051828), (32, 12525914), (53, 7562816), (64, 6262957), (106, 3781408), (212, 1890704), (424, 945352), (848, 472676), (1696, 236338), (3392, 118169)]