64993516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136541}}^1$

素因数の和:136569

約数の個数: 24

約数和(自身を含む): 137634336

約数和(自身を除く): 72640820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 136541, 273082, 546164, 955787, 1911574, 2321197, 3823148, 4642394, 9284788, 16248379, 32496758, 64993516]

約数ペア:

[(1, 64993516), (2, 32496758), (4, 16248379), (7, 9284788), (14, 4642394), (17, 3823148), (28, 2321197), (34, 1911574), (68, 955787), (119, 546164), (238, 273082), (476, 136541)]