25950376

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 50699880

約数和(自身を除く): 24749504

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 1297, 2501, 2594, 5002, 5188, 10004, 10376, 20008, 53177, 79117, 106354, 158234, 212708, 316468, 425416, 632936, 3243797, 6487594, 12975188, 25950376]

約数ペア:

[(1, 25950376), (2, 12975188), (4, 6487594), (8, 3243797), (41, 632936), (61, 425416), (82, 316468), (122, 212708), (164, 158234), (244, 106354), (328, 79117), (488, 53177), (1297, 20008), (2501, 10376), (2594, 10004), (5002, 5188)]