28624806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 74511360

約数和(自身を除く): 45886554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 1847, 2214, 2583, 3694, 5166, 5541, 7749, 11082, 12929, 15498, 16623, 25858, 33246, 38787, 49869, 75727, 77574, 99738, 116361, 151454, 227181, 232722, 349083, 454362, 530089, 681543, 698166, 1060178, 1363086, 1590267, 2044629, 3180534, 4089258, 4770801, 9541602, 14312403, 28624806]

約数ペア:

[(1, 28624806), (2, 14312403), (3, 9541602), (6, 4770801), (7, 4089258), (9, 3180534), (14, 2044629), (18, 1590267), (21, 1363086), (27, 1060178), (41, 698166), (42, 681543), (54, 530089), (63, 454362), (82, 349083), (123, 232722), (126, 227181), (189, 151454), (246, 116361), (287, 99738), (369, 77574), (378, 75727), (574, 49869), (738, 38787), (861, 33246), (1107, 25858), (1722, 16623), (1847, 15498), (2214, 12929), (2583, 11082), (3694, 7749), (5166, 5541)]