64997248

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{823}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 129854160

約数和(自身を除く): 64856912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 823, 1234, 1646, 2468, 3292, 4936, 6584, 9872, 13168, 19744, 26336, 39488, 52672, 78976, 105344, 507791, 1015582, 2031164, 4062328, 8124656, 16249312, 32498624, 64997248]

約数ペア:

[(1, 64997248), (2, 32498624), (4, 16249312), (8, 8124656), (16, 4062328), (32, 2031164), (64, 1015582), (128, 507791), (617, 105344), (823, 78976), (1234, 52672), (1646, 39488), (2468, 26336), (3292, 19744), (4936, 13168), (6584, 9872)]