66368561

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 82226880

約数和(自身を除く): 15858319

約数列:

[1, 7, 17, 53, 119, 289, 371, 619, 901, 2023, 4333, 6307, 10523, 15317, 32807, 73661, 107219, 178891, 229649, 557719, 1252237, 3904033, 9481223, 66368561]

約数ペア:

[(1, 66368561), (7, 9481223), (17, 3904033), (53, 1252237), (119, 557719), (289, 229649), (371, 178891), (619, 107219), (901, 73661), (2023, 32807), (4333, 15317), (6307, 10523)]