64772128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{49369}}^1$

素因数の和:49420

約数の個数: 24

約数和(自身を含む): 130633020

約数和(自身を除く): 65860892

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 49369, 98738, 197476, 394952, 789904, 1579808, 2024129, 4048258, 8096516, 16193032, 32386064, 64772128]

約数ペア:

[(1, 64772128), (2, 32386064), (4, 16193032), (8, 8096516), (16, 4048258), (32, 2024129), (41, 1579808), (82, 789904), (164, 394952), (328, 197476), (656, 98738), (1312, 49369)]