71370812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 128405760

約数和(自身を除く): 57034948

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 3371, 5293, 6742, 10586, 13484, 21172, 225857, 266309, 451714, 532618, 903428, 1065236, 17842703, 35685406, 71370812]

約数ペア:

[(1, 71370812), (2, 35685406), (4, 17842703), (67, 1065236), (79, 903428), (134, 532618), (158, 451714), (268, 266309), (316, 225857), (3371, 21172), (5293, 13484), (6742, 10586)]