72572836

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70051}}^1$

素因数の和:70099

約数の個数: 24

約数和(自身を含む): 149070656

約数和(自身を除く): 76497820

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 70051, 140102, 280204, 490357, 980714, 1961428, 2591887, 5183774, 10367548, 18143209, 36286418, 72572836]

約数ペア:

[(1, 72572836), (2, 36286418), (4, 18143209), (7, 10367548), (14, 5183774), (28, 2591887), (37, 1961428), (74, 980714), (148, 490357), (259, 280204), (518, 140102), (1036, 70051)]