40008456

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13553}}^1$

素因数の和:13606

約数の個数: 48

約数和(自身を含む): 111007260

約数和(自身を除く): 70998804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 13553, 27106, 40659, 54212, 81318, 108424, 121977, 162636, 243954, 325272, 487908, 555673, 975816, 1111346, 1667019, 2222692, 3334038, 4445384, 5001057, 6668076, 10002114, 13336152, 20004228, 40008456]

約数ペア:

[(1, 40008456), (2, 20004228), (3, 13336152), (4, 10002114), (6, 6668076), (8, 5001057), (9, 4445384), (12, 3334038), (18, 2222692), (24, 1667019), (36, 1111346), (41, 975816), (72, 555673), (82, 487908), (123, 325272), (164, 243954), (246, 162636), (328, 121977), (369, 108424), (492, 81318), (738, 54212), (984, 40659), (1476, 27106), (2952, 13553)]