72213788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{4831}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 131101824

約数和(自身を除く): 58888036

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 3737, 4831, 7474, 9662, 14948, 19324, 178747, 357494, 487931, 714988, 975862, 1951724, 18053447, 36106894, 72213788]

約数ペア:

[(1, 72213788), (2, 36106894), (4, 18053447), (37, 1951724), (74, 975862), (101, 714988), (148, 487931), (202, 357494), (404, 178747), (3737, 19324), (4831, 14948), (7474, 9662)]