40006768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67579}}^1$

素因数の和:67624

約数の個数: 20

約数和(自身を含む): 79609240

約数和(自身を除く): 39602472

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67579, 135158, 270316, 540632, 1081264, 2500423, 5000846, 10001692, 20003384, 40006768]

約数ペア:

[(1, 40006768), (2, 20003384), (4, 10001692), (8, 5000846), (16, 2500423), (37, 1081264), (74, 540632), (148, 270316), (296, 135158), (592, 67579)]