71231316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{456611}}^1$

素因数の和:456631

約数の個数: 24

約数和(自身を含む): 178991904

約数和(自身を除く): 107760588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 456611, 913222, 1369833, 1826444, 2739666, 5479332, 5935943, 11871886, 17807829, 23743772, 35615658, 71231316]

約数ペア:

[(1, 71231316), (2, 35615658), (3, 23743772), (4, 17807829), (6, 11871886), (12, 5935943), (13, 5479332), (26, 2739666), (39, 1826444), (52, 1369833), (78, 913222), (156, 456611)]