28749048

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 74304000

約数和(自身を除く): 45554952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 79, 118, 158, 177, 236, 237, 257, 316, 354, 472, 474, 514, 632, 708, 771, 948, 1028, 1416, 1542, 1896, 2056, 3084, 4661, 6168, 9322, 13983, 15163, 18644, 20303, 27966, 30326, 37288, 40606, 45489, 55932, 60652, 60909, 81212, 90978, 111864, 121304, 121818, 162424, 181956, 243636, 363912, 487272, 1197877, 2395754, 3593631, 4791508, 7187262, 9583016, 14374524, 28749048]

約数ペア:

[(1, 28749048), (2, 14374524), (3, 9583016), (4, 7187262), (6, 4791508), (8, 3593631), (12, 2395754), (24, 1197877), (59, 487272), (79, 363912), (118, 243636), (158, 181956), (177, 162424), (236, 121818), (237, 121304), (257, 111864), (316, 90978), (354, 81212), (472, 60909), (474, 60652), (514, 55932), (632, 45489), (708, 40606), (771, 37288), (948, 30326), (1028, 27966), (1416, 20303), (1542, 18644), (1896, 15163), (2056, 13983), (3084, 9322), (4661, 6168)]