531129664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22013}}^1$

素因数の和:22067

約数の個数: 56

約数和(自身を含む): 1174226760

約数和(自身を除く): 643097096

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 6032, 12064, 22013, 24128, 44026, 88052, 176104, 286169, 352208, 572338, 638377, 704416, 1144676, 1276754, 1408832, 2289352, 2553508, 4578704, 5107016, 8298901, 9157408, 10214032, 16597802, 18314816, 20428064, 33195604, 40856128, 66391208, 132782416, 265564832, 531129664]

約数ペア:

[(1, 531129664), (2, 265564832), (4, 132782416), (8, 66391208), (13, 40856128), (16, 33195604), (26, 20428064), (29, 18314816), (32, 16597802), (52, 10214032), (58, 9157408), (64, 8298901), (104, 5107016), (116, 4578704), (208, 2553508), (232, 2289352), (377, 1408832), (416, 1276754), (464, 1144676), (754, 704416), (832, 638377), (928, 572338), (1508, 352208), (1856, 286169), (3016, 176104), (6032, 88052), (12064, 44026), (22013, 24128)]