71764264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62731}}^1$

素因数の和:62761

約数の個数: 32

約数和(自身を含む): 158084640

約数和(自身を除く): 86320376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 62731, 125462, 250924, 501848, 690041, 815503, 1380082, 1631006, 2760164, 3262012, 5520328, 6524024, 8970533, 17941066, 35882132, 71764264]

約数ペア:

[(1, 71764264), (2, 35882132), (4, 17941066), (8, 8970533), (11, 6524024), (13, 5520328), (22, 3262012), (26, 2760164), (44, 1631006), (52, 1380082), (88, 815503), (104, 690041), (143, 501848), (286, 250924), (572, 125462), (1144, 62731)]