74880628

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 132640200

約数和(自身を除く): 57759572

約数列:

[1, 2, 4, 173, 241, 346, 449, 482, 692, 898, 964, 1796, 41693, 77677, 83386, 108209, 155354, 166772, 216418, 310708, 432836, 18720157, 37440314, 74880628]

約数ペア:

[(1, 74880628), (2, 37440314), (4, 18720157), (173, 432836), (241, 310708), (346, 216418), (449, 166772), (482, 155354), (692, 108209), (898, 83386), (964, 77677), (1796, 41693)]