26215768

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 56376000

約数和(自身を除く): 30160232

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 289, 391, 493, 578, 667, 782, 986, 1156, 1334, 1564, 1972, 2312, 2668, 3128, 3944, 4913, 5336, 6647, 8381, 9826, 11339, 13294, 16762, 19652, 22678, 26588, 33524, 39304, 45356, 53176, 67048, 90712, 112999, 142477, 192763, 225998, 284954, 385526, 451996, 569908, 771052, 903992, 1139816, 1542104, 3276971, 6553942, 13107884, 26215768]

約数ペア:

[(1, 26215768), (2, 13107884), (4, 6553942), (8, 3276971), (17, 1542104), (23, 1139816), (29, 903992), (34, 771052), (46, 569908), (58, 451996), (68, 385526), (92, 284954), (116, 225998), (136, 192763), (184, 142477), (232, 112999), (289, 90712), (391, 67048), (493, 53176), (578, 45356), (667, 39304), (782, 33524), (986, 26588), (1156, 22678), (1334, 19652), (1564, 16762), (1972, 13294), (2312, 11339), (2668, 9826), (3128, 8381), (3944, 6647), (4913, 5336)]