28421824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 60460128

約数和(自身を除く): 32038304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 151, 173, 272, 302, 346, 544, 604, 692, 1088, 1208, 1384, 2416, 2567, 2768, 2941, 4832, 5134, 5536, 5882, 9664, 10268, 11072, 11764, 20536, 23528, 26123, 41072, 47056, 52246, 82144, 94112, 104492, 164288, 188224, 208984, 417968, 444091, 835936, 888182, 1671872, 1776364, 3552728, 7105456, 14210912, 28421824]

約数ペア:

[(1, 28421824), (2, 14210912), (4, 7105456), (8, 3552728), (16, 1776364), (17, 1671872), (32, 888182), (34, 835936), (64, 444091), (68, 417968), (136, 208984), (151, 188224), (173, 164288), (272, 104492), (302, 94112), (346, 82144), (544, 52246), (604, 47056), (692, 41072), (1088, 26123), (1208, 23528), (1384, 20536), (2416, 11764), (2567, 11072), (2768, 10268), (2941, 9664), (4832, 5882), (5134, 5536)]