28758736

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 57496320

約数和(自身を除く): 28737584

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 229, 334, 376, 458, 668, 752, 916, 1336, 1832, 2672, 3664, 7849, 10763, 15698, 21526, 31396, 38243, 43052, 62792, 76486, 86104, 125584, 152972, 172208, 305944, 611888, 1797421, 3594842, 7189684, 14379368, 28758736]

約数ペア:

[(1, 28758736), (2, 14379368), (4, 7189684), (8, 3594842), (16, 1797421), (47, 611888), (94, 305944), (167, 172208), (188, 152972), (229, 125584), (334, 86104), (376, 76486), (458, 62792), (668, 43052), (752, 38243), (916, 31396), (1336, 21526), (1832, 15698), (2672, 10763), (3664, 7849)]