71569186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 47310302

約数列:

[1, 2, 13, 26, 53, 106, 167, 311, 334, 622, 689, 1378, 2171, 4043, 4342, 8086, 8851, 16483, 17702, 32966, 51937, 103874, 115063, 214279, 230126, 428558, 675181, 1350362, 2752661, 5505322, 35784593, 71569186]

約数ペア:

[(1, 71569186), (2, 35784593), (13, 5505322), (26, 2752661), (53, 1350362), (106, 675181), (167, 428558), (311, 230126), (334, 214279), (622, 115063), (689, 103874), (1378, 51937), (2171, 32966), (4043, 17702), (4342, 16483), (8086, 8851)]