68774992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30059}}^1$

素因数の和:30091

約数の個数: 40

約数和(自身を含む): 156552480

約数和(自身を除く): 87777488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 30059, 60118, 120236, 240472, 330649, 390767, 480944, 661298, 781534, 1322596, 1563068, 2645192, 3126136, 4298437, 5290384, 6252272, 8596874, 17193748, 34387496, 68774992]

約数ペア:

[(1, 68774992), (2, 34387496), (4, 17193748), (8, 8596874), (11, 6252272), (13, 5290384), (16, 4298437), (22, 3126136), (26, 2645192), (44, 1563068), (52, 1322596), (88, 781534), (104, 661298), (143, 480944), (176, 390767), (208, 330649), (286, 240472), (572, 120236), (1144, 60118), (2288, 30059)]