73687396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6421}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 136660160

約数和(自身を除く): 62972764

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 6421, 11476, 12842, 25684, 121999, 243998, 487996, 969571, 1939142, 3878284, 18421849, 36843698, 73687396]

約数ペア:

[(1, 73687396), (2, 36843698), (4, 18421849), (19, 3878284), (38, 1939142), (76, 969571), (151, 487996), (302, 243998), (604, 121999), (2869, 25684), (5738, 12842), (6421, 11476)]