64157504

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{4751}}^1$

素因数の和:4974

約数の個数: 28

約数和(自身を含む): 127942848

約数和(自身を除く): 63785344

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 4751, 6752, 9502, 13504, 19004, 38008, 76016, 152032, 304064, 1002461, 2004922, 4009844, 8019688, 16039376, 32078752, 64157504]

約数ペア:

[(1, 64157504), (2, 32078752), (4, 16039376), (8, 8019688), (16, 4009844), (32, 2004922), (64, 1002461), (211, 304064), (422, 152032), (844, 76016), (1688, 38008), (3376, 19004), (4751, 13504), (6752, 9502)]