22660456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 64

約数和(自身を含む): 55399680

約数和(自身を除く): 32739224

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 1831, 3094, 3662, 6188, 7324, 12376, 12817, 14648, 23803, 25634, 31127, 47606, 51268, 62254, 95212, 102536, 124508, 166621, 190424, 217889, 249016, 333242, 404651, 435778, 666484, 809302, 871556, 1332968, 1618604, 1743112, 2832557, 3237208, 5665114, 11330228, 22660456]

約数ペア:

[(1, 22660456), (2, 11330228), (4, 5665114), (7, 3237208), (8, 2832557), (13, 1743112), (14, 1618604), (17, 1332968), (26, 871556), (28, 809302), (34, 666484), (52, 435778), (56, 404651), (68, 333242), (91, 249016), (104, 217889), (119, 190424), (136, 166621), (182, 124508), (221, 102536), (238, 95212), (364, 62254), (442, 51268), (476, 47606), (728, 31127), (884, 25634), (952, 23803), (1547, 14648), (1768, 12817), (1831, 12376), (3094, 7324), (3662, 6188)]