71955604

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5801}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 144260928

約数和(自身を除く): 72305324

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 5801, 6202, 11602, 12404, 23204, 40607, 81214, 162428, 2569843, 5139686, 10279372, 17988901, 35977802, 71955604]

約数ペア:

[(1, 71955604), (2, 35977802), (4, 17988901), (7, 10279372), (14, 5139686), (28, 2569843), (443, 162428), (886, 81214), (1772, 40607), (3101, 23204), (5801, 12404), (6202, 11602)]