71380244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2083}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 134793120

約数和(自身を除く): 63412876

約数列:

[1, 2, 4, 13, 26, 52, 659, 1318, 2083, 2636, 4166, 8332, 8567, 17134, 27079, 34268, 54158, 108316, 1372697, 2745394, 5490788, 17845061, 35690122, 71380244]

約数ペア:

[(1, 71380244), (2, 35690122), (4, 17845061), (13, 5490788), (26, 2745394), (52, 1372697), (659, 108316), (1318, 54158), (2083, 34268), (2636, 27079), (4166, 17134), (8332, 8567)]