28759304

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8419}}^1$

素因数の和:8493

約数の個数: 32

約数和(自身を含む): 62644800

約数和(自身を除く): 33885496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 8419, 16838, 33676, 58933, 67352, 117866, 235732, 471464, 513559, 1027118, 2054236, 3594913, 4108472, 7189826, 14379652, 28759304]

約数ペア:

[(1, 28759304), (2, 14379652), (4, 7189826), (7, 4108472), (8, 3594913), (14, 2054236), (28, 1027118), (56, 513559), (61, 471464), (122, 235732), (244, 117866), (427, 67352), (488, 58933), (854, 33676), (1708, 16838), (3416, 8419)]