278097472

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{149837}}^1$

素因数の和:149878

約数の個数: 28

約数和(自身を含む): 570882780

約数和(自身を除く): 292785308

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 149837, 299674, 599348, 1198696, 2397392, 4345273, 4794784, 8690546, 9589568, 17381092, 34762184, 69524368, 139048736, 278097472]

約数ペア:

[(1, 278097472), (2, 139048736), (4, 69524368), (8, 34762184), (16, 17381092), (29, 9589568), (32, 8690546), (58, 4794784), (64, 4345273), (116, 2397392), (232, 1198696), (464, 599348), (928, 299674), (1856, 149837)]