66259438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 54700562

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 1399, 2786, 2798, 3383, 6766, 9793, 19586, 23681, 23783, 47362, 47566, 166481, 278401, 332962, 556802, 1948807, 3897614, 4732817, 9465634, 33129719, 66259438]

約数ペア:

[(1, 66259438), (2, 33129719), (7, 9465634), (14, 4732817), (17, 3897614), (34, 1948807), (119, 556802), (199, 332962), (238, 278401), (398, 166481), (1393, 47566), (1399, 47362), (2786, 23783), (2798, 23681), (3383, 19586), (6766, 9793)]