68848676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 136190208

約数和(自身を除く): 67341532

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 164, 172, 533, 559, 751, 1066, 1118, 1502, 1763, 2132, 2236, 3004, 3526, 7052, 9763, 19526, 22919, 30791, 32293, 39052, 45838, 61582, 64586, 91676, 123164, 129172, 400283, 419809, 800566, 839618, 1324013, 1601132, 1679236, 2648026, 5296052, 17212169, 34424338, 68848676]

約数ペア:

[(1, 68848676), (2, 34424338), (4, 17212169), (13, 5296052), (26, 2648026), (41, 1679236), (43, 1601132), (52, 1324013), (82, 839618), (86, 800566), (164, 419809), (172, 400283), (533, 129172), (559, 123164), (751, 91676), (1066, 64586), (1118, 61582), (1502, 45838), (1763, 39052), (2132, 32293), (2236, 30791), (3004, 22919), (3526, 19526), (7052, 9763)]