28873676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 28914964

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 164, 377, 467, 533, 754, 934, 1066, 1189, 1508, 1868, 2132, 2378, 4756, 6071, 12142, 13543, 15457, 19147, 24284, 27086, 30914, 38294, 54172, 61828, 76588, 176059, 248911, 352118, 497822, 555263, 704236, 995644, 1110526, 2221052, 7218419, 14436838, 28873676]

約数ペア:

[(1, 28873676), (2, 14436838), (4, 7218419), (13, 2221052), (26, 1110526), (29, 995644), (41, 704236), (52, 555263), (58, 497822), (82, 352118), (116, 248911), (164, 176059), (377, 76588), (467, 61828), (533, 54172), (754, 38294), (934, 30914), (1066, 27086), (1189, 24284), (1508, 19147), (1868, 15457), (2132, 13543), (2378, 12142), (4756, 6071)]