71633276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 149761248

約数和(自身を除く): 78127972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2053, 2684, 3172, 4106, 8212, 8723, 17446, 22583, 26689, 34892, 45166, 53378, 90332, 106756, 125233, 250466, 293579, 500932, 587158, 1174316, 1377563, 1628029, 2755126, 3256058, 5510252, 6512116, 17908319, 35816638, 71633276]

約数ペア:

[(1, 71633276), (2, 35816638), (4, 17908319), (11, 6512116), (13, 5510252), (22, 3256058), (26, 2755126), (44, 1628029), (52, 1377563), (61, 1174316), (122, 587158), (143, 500932), (244, 293579), (286, 250466), (572, 125233), (671, 106756), (793, 90332), (1342, 53378), (1586, 45166), (2053, 34892), (2684, 26689), (3172, 22583), (4106, 17446), (8212, 8723)]