40504448

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{4723}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 81914160

約数和(自身を除く): 41409712

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 4723, 8576, 9446, 18892, 37784, 75568, 151136, 302272, 316441, 604544, 632882, 1265764, 2531528, 5063056, 10126112, 20252224, 40504448]

約数ペア:

[(1, 40504448), (2, 20252224), (4, 10126112), (8, 5063056), (16, 2531528), (32, 1265764), (64, 632882), (67, 604544), (128, 316441), (134, 302272), (268, 151136), (536, 75568), (1072, 37784), (2144, 18892), (4288, 9446), (4723, 8576)]