39762728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 80251560

約数和(自身を除く): 40488832

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 4793, 8296, 9586, 19172, 38344, 81481, 162962, 292373, 325924, 584746, 651848, 1169492, 2338984, 4970341, 9940682, 19881364, 39762728]

約数ペア:

[(1, 39762728), (2, 19881364), (4, 9940682), (8, 4970341), (17, 2338984), (34, 1169492), (61, 651848), (68, 584746), (122, 325924), (136, 292373), (244, 162962), (488, 81481), (1037, 38344), (2074, 19172), (4148, 9586), (4793, 8296)]