9172288

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 42

約数和(自身を含む): 19258026

約数和(自身を除く): 10085738

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 397, 608, 722, 794, 1216, 1444, 1588, 2888, 3176, 5776, 6352, 7543, 11552, 12704, 15086, 23104, 25408, 30172, 60344, 120688, 143317, 241376, 286634, 482752, 573268, 1146536, 2293072, 4586144, 9172288]

約数ペア:

[(1, 9172288), (2, 4586144), (4, 2293072), (8, 1146536), (16, 573268), (19, 482752), (32, 286634), (38, 241376), (64, 143317), (76, 120688), (152, 60344), (304, 30172), (361, 25408), (397, 23104), (608, 15086), (722, 12704), (794, 11552), (1216, 7543), (1444, 6352), (1588, 5776), (2888, 3176)]