70642444

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 125991936

約数和(自身を除く): 55349492

約数列:

[1, 2, 4, 71, 142, 251, 284, 502, 991, 1004, 1982, 3964, 17821, 35642, 70361, 71284, 140722, 248741, 281444, 497482, 994964, 17660611, 35321222, 70642444]

約数ペア:

[(1, 70642444), (2, 35321222), (4, 17660611), (71, 994964), (142, 497482), (251, 281444), (284, 248741), (502, 140722), (991, 71284), (1004, 70361), (1982, 35642), (3964, 17821)]