64620257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 71173200

約数和(自身を除く): 6552943

約数列:

[1, 13, 73, 149, 457, 949, 1937, 5941, 10877, 33361, 68093, 141401, 433693, 885209, 4970789, 64620257]

約数ペア:

[(1, 64620257), (13, 4970789), (73, 885209), (149, 433693), (457, 141401), (949, 68093), (1937, 33361), (5941, 10877)]