29187158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 30809002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 239, 286, 427, 478, 671, 793, 854, 1001, 1342, 1586, 1673, 2002, 2629, 3107, 3346, 4697, 5258, 5551, 6214, 8723, 9394, 11102, 14579, 17446, 18403, 21749, 29158, 34177, 36806, 43498, 61061, 68354, 102053, 122122, 160369, 189527, 204106, 239239, 320738, 379054, 478478, 1122583, 1326689, 2084797, 2245166, 2653378, 4169594, 14593579, 29187158]

約数ペア:

[(1, 29187158), (2, 14593579), (7, 4169594), (11, 2653378), (13, 2245166), (14, 2084797), (22, 1326689), (26, 1122583), (61, 478478), (77, 379054), (91, 320738), (122, 239239), (143, 204106), (154, 189527), (182, 160369), (239, 122122), (286, 102053), (427, 68354), (478, 61061), (671, 43498), (793, 36806), (854, 34177), (1001, 29158), (1342, 21749), (1586, 18403), (1673, 17446), (2002, 14579), (2629, 11102), (3107, 9394), (3346, 8723), (4697, 6214), (5258, 5551)]