64651236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414431}}^1$

素因数の和:414451

約数の個数: 24

約数和(自身を含む): 162457344

約数和(自身を除く): 97806108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 414431, 828862, 1243293, 1657724, 2486586, 4973172, 5387603, 10775206, 16162809, 21550412, 32325618, 64651236]

約数ペア:

[(1, 64651236), (2, 32325618), (3, 21550412), (4, 16162809), (6, 10775206), (12, 5387603), (13, 4973172), (26, 2486586), (39, 1657724), (52, 1243293), (78, 828862), (156, 414431)]