40012663

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 3532937

約数列:

[1, 23, 29, 239, 251, 667, 5497, 5773, 6931, 7279, 59989, 159413, 167417, 1379747, 1739681, 40012663]

約数ペア:

[(1, 40012663), (23, 1739681), (29, 1379747), (239, 167417), (251, 159413), (667, 59989), (5497, 7279), (5773, 6931)]