40072826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6883}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 62451648

約数和(自身を除く): 22378822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 6883, 13766, 282203, 488693, 564406, 977386, 20036413, 40072826]

約数ペア:

[(1, 40072826), (2, 20036413), (41, 977386), (71, 564406), (82, 488693), (142, 282203), (2911, 13766), (5822, 6883)]