64591604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29959}}^1$

素因数の和:29988

約数の個数: 36

約数和(自身を含む): 143448480

約数和(自身を除く): 78856876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 29959, 59918, 119836, 209713, 329549, 419426, 659098, 838852, 1318196, 1467991, 2306843, 2935982, 4613686, 5871964, 9227372, 16147901, 32295802, 64591604]

約数ペア:

[(1, 64591604), (2, 32295802), (4, 16147901), (7, 9227372), (11, 5871964), (14, 4613686), (22, 2935982), (28, 2306843), (44, 1467991), (49, 1318196), (77, 838852), (98, 659098), (154, 419426), (196, 329549), (308, 209713), (539, 119836), (1078, 59918), (2156, 29959)]