40629848

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19609}}^1$

素因数の和:19659

約数の個数: 32

約数和(自身を含む): 89421600

約数和(自身を除く): 48791752

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19609, 39218, 78436, 137263, 156872, 274526, 549052, 725533, 1098104, 1451066, 2902132, 5078731, 5804264, 10157462, 20314924, 40629848]

約数ペア:

[(1, 40629848), (2, 20314924), (4, 10157462), (7, 5804264), (8, 5078731), (14, 2902132), (28, 1451066), (37, 1098104), (56, 725533), (74, 549052), (148, 274526), (259, 156872), (296, 137263), (518, 78436), (1036, 39218), (2072, 19609)]