7222952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 14882400

約数和(自身を除く): 7659448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 389, 422, 778, 844, 1556, 1688, 2321, 3112, 4279, 4642, 8558, 9284, 17116, 18568, 34232, 82079, 164158, 328316, 656632, 902869, 1805738, 3611476, 7222952]

約数ペア:

[(1, 7222952), (2, 3611476), (4, 1805738), (8, 902869), (11, 656632), (22, 328316), (44, 164158), (88, 82079), (211, 34232), (389, 18568), (422, 17116), (778, 9284), (844, 8558), (1556, 4642), (1688, 4279), (2321, 3112)]