79990768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34961}}^1$

素因数の和:34993

約数の個数: 40

約数和(自身を含む): 182082096

約数和(自身を除く): 102091328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34961, 69922, 139844, 279688, 384571, 454493, 559376, 769142, 908986, 1538284, 1817972, 3076568, 3635944, 4999423, 6153136, 7271888, 9998846, 19997692, 39995384, 79990768]

約数ペア:

[(1, 79990768), (2, 39995384), (4, 19997692), (8, 9998846), (11, 7271888), (13, 6153136), (16, 4999423), (22, 3635944), (26, 3076568), (44, 1817972), (52, 1538284), (88, 908986), (104, 769142), (143, 559376), (176, 454493), (208, 384571), (286, 279688), (572, 139844), (1144, 69922), (2288, 34961)]