397068832

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{701}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 809512704

約数和(自身を除く): 412443872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 571, 701, 992, 1142, 1402, 2284, 2804, 4568, 5608, 9136, 11216, 17701, 18272, 21731, 22432, 35402, 43462, 70804, 86924, 141608, 173848, 283216, 347696, 400271, 566432, 695392, 800542, 1601084, 3202168, 6404336, 12408401, 12808672, 24816802, 49633604, 99267208, 198534416, 397068832]

約数ペア:

[(1, 397068832), (2, 198534416), (4, 99267208), (8, 49633604), (16, 24816802), (31, 12808672), (32, 12408401), (62, 6404336), (124, 3202168), (248, 1601084), (496, 800542), (571, 695392), (701, 566432), (992, 400271), (1142, 347696), (1402, 283216), (2284, 173848), (2804, 141608), (4568, 86924), (5608, 70804), (9136, 43462), (11216, 35402), (17701, 22432), (18272, 21731)]