71151262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12611}}^1$

素因数の和:12664

約数の個数: 32

約数和(自身を含む): 135604224

約数和(自身を除く): 64452962

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12611, 25222, 88277, 163943, 176554, 327886, 390941, 781882, 1147601, 2295202, 2736587, 5082233, 5473174, 10164466, 35575631, 71151262]

約数ペア:

[(1, 71151262), (2, 35575631), (7, 10164466), (13, 5473174), (14, 5082233), (26, 2736587), (31, 2295202), (62, 1147601), (91, 781882), (182, 390941), (217, 327886), (403, 176554), (434, 163943), (806, 88277), (2821, 25222), (5642, 12611)]