25360628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4519}}^1$

素因数の和:4607

約数の個数: 24

約数和(自身を含む): 47080320

約数和(自身を除く): 21719692

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 4519, 5612, 9038, 18076, 103937, 207874, 275659, 415748, 551318, 1102636, 6340157, 12680314, 25360628]

約数ペア:

[(1, 25360628), (2, 12680314), (4, 6340157), (23, 1102636), (46, 551318), (61, 415748), (92, 275659), (122, 207874), (244, 103937), (1403, 18076), (2806, 9038), (4519, 5612)]