61712516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2333}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 114692760

約数和(自身を除く): 52980244

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 2333, 4666, 6613, 9332, 13226, 26452, 39661, 79322, 158644, 907537, 1815074, 3630148, 15428129, 30856258, 61712516]

約数ペア:

[(1, 61712516), (2, 30856258), (4, 15428129), (17, 3630148), (34, 1815074), (68, 907537), (389, 158644), (778, 79322), (1556, 39661), (2333, 26452), (4666, 13226), (6613, 9332)]