72448404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{862481}}^1$

素因数の和:862495

約数の個数: 24

約数和(自身を含む): 193195968

約数和(自身を除く): 120747564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 862481, 1724962, 2587443, 3449924, 5174886, 6037367, 10349772, 12074734, 18112101, 24149468, 36224202, 72448404]

約数ペア:

[(1, 72448404), (2, 36224202), (3, 24149468), (4, 18112101), (6, 12074734), (7, 10349772), (12, 6037367), (14, 5174886), (21, 3449924), (28, 2587443), (42, 1724962), (84, 862481)]