64042570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{376721}}^1$

素因数の和:376745

約数の個数: 16

約数和(自身を含む): 122057928

約数和(自身を除く): 58015358

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 376721, 753442, 1883605, 3767210, 6404257, 12808514, 32021285, 64042570]

約数ペア:

[(1, 64042570), (2, 32021285), (5, 12808514), (10, 6404257), (17, 3767210), (34, 1883605), (85, 753442), (170, 376721)]