71326736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3963

約数の個数: 40

約数和(自身を含む): 150537240

約数和(自身を除く): 79210504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 3853, 4628, 7706, 9256, 15412, 18512, 30824, 50089, 61648, 100178, 200356, 342917, 400712, 685834, 801424, 1371668, 2743336, 4457921, 5486672, 8915842, 17831684, 35663368, 71326736]

約数ペア:

[(1, 71326736), (2, 35663368), (4, 17831684), (8, 8915842), (13, 5486672), (16, 4457921), (26, 2743336), (52, 1371668), (89, 801424), (104, 685834), (178, 400712), (208, 342917), (356, 200356), (712, 100178), (1157, 61648), (1424, 50089), (2314, 30824), (3853, 18512), (4628, 15412), (7706, 9256)]