28675500.000000000

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{15391}}^1$

素因数の和:15454

約数の個数: 72

約数和(自身を含む): 605090304

約数和(自身を除く): 396757728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 15391, 30782, 46173, 61564, 92346, 123128, 138519, 184692, 246256, 277038, 369384, 492512, 554076, 723377, 738768, 1108152, 1446754, 1477536, 2170131, 2216304, 2893508, 4340262, 4432608, 5787016, 6510393, 8680524, 11574032, 13020786, 17361048, 23148064, 26041572, 34722096, 52083144, 69444192, 104166288, 208332576]

約数ペア:

[(1, 208332576), (2, 104166288), (3, 69444192), (4, 52083144), (6, 34722096), (8, 26041572), (9, 23148064), (12, 17361048), (16, 13020786), (18, 11574032), (24, 8680524), (32, 6510393), (36, 5787016), (47, 4432608), (48, 4340262), (72, 2893508), (94, 2216304), (96, 2170131), (141, 1477536), (144, 1446754), (188, 1108152), (282, 738768), (288, 723377), (376, 554076), (423, 492512), (564, 369384), (752, 277038), (846, 246256), (1128, 184692), (1504, 138519), (1692, 123128), (2256, 92346), (3384, 61564), (4512, 46173), (6768, 30782), (13536, 15391)]