22078628

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 47348700

約数和(自身を除く): 25270072

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 377, 484, 572, 638, 754, 1276, 1331, 1508, 1573, 2662, 3146, 3509, 4147, 5324, 6292, 7018, 8294, 14036, 14641, 16588, 17303, 29282, 34606, 38599, 45617, 58564, 69212, 77198, 91234, 154396, 182468, 190333, 380666, 424589, 501787, 761332, 849178, 1003574, 1698356, 2007148, 5519657, 11039314, 22078628]

約数ペア:

[(1, 22078628), (2, 11039314), (4, 5519657), (11, 2007148), (13, 1698356), (22, 1003574), (26, 849178), (29, 761332), (44, 501787), (52, 424589), (58, 380666), (116, 190333), (121, 182468), (143, 154396), (242, 91234), (286, 77198), (319, 69212), (377, 58564), (484, 45617), (572, 38599), (638, 34606), (754, 29282), (1276, 17303), (1331, 16588), (1508, 14641), (1573, 14036), (2662, 8294), (3146, 7018), (3509, 6292), (4147, 5324)]