28124664

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 77047200

約数和(自身を除く): 48922536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2377, 2958, 3944, 4754, 5916, 7131, 9508, 11832, 14262, 19016, 28524, 40409, 57048, 68933, 80818, 121227, 137866, 161636, 206799, 242454, 275732, 323272, 413598, 484908, 551464, 827196, 969816, 1171861, 1654392, 2343722, 3515583, 4687444, 7031166, 9374888, 14062332, 28124664]

約数ペア:

[(1, 28124664), (2, 14062332), (3, 9374888), (4, 7031166), (6, 4687444), (8, 3515583), (12, 2343722), (17, 1654392), (24, 1171861), (29, 969816), (34, 827196), (51, 551464), (58, 484908), (68, 413598), (87, 323272), (102, 275732), (116, 242454), (136, 206799), (174, 161636), (204, 137866), (232, 121227), (348, 80818), (408, 68933), (493, 57048), (696, 40409), (986, 28524), (1479, 19016), (1972, 14262), (2377, 11832), (2958, 9508), (3944, 7131), (4754, 5916)]