874384

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 1997888

約数和(自身を除く): 1123504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 211, 259, 296, 422, 518, 592, 844, 1036, 1477, 1688, 2072, 2954, 3376, 4144, 5908, 7807, 11816, 15614, 23632, 31228, 54649, 62456, 109298, 124912, 218596, 437192, 874384]

約数ペア:

[(1, 874384), (2, 437192), (4, 218596), (7, 124912), (8, 109298), (14, 62456), (16, 54649), (28, 31228), (37, 23632), (56, 15614), (74, 11816), (112, 7807), (148, 5908), (211, 4144), (259, 3376), (296, 2954), (422, 2072), (518, 1688), (592, 1477), (844, 1036)]