71392344

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{21713}}^1$

素因数の和:21859

約数の個数: 32

約数和(自身を含む): 179791920

約数和(自身を除く): 108399576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 21713, 43426, 65139, 86852, 130278, 173704, 260556, 521112, 2974681, 5949362, 8924043, 11898724, 17848086, 23797448, 35696172, 71392344]

約数ペア:

[(1, 71392344), (2, 35696172), (3, 23797448), (4, 17848086), (6, 11898724), (8, 8924043), (12, 5949362), (24, 2974681), (137, 521112), (274, 260556), (411, 173704), (548, 130278), (822, 86852), (1096, 65139), (1644, 43426), (3288, 21713)]