67986758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 122342400

約数和(自身を除く): 54355642

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1061, 1393, 2122, 2786, 4577, 7427, 9154, 14854, 24403, 32039, 48806, 64078, 170821, 211139, 341642, 422278, 1477973, 2955946, 4856197, 9712394, 33993379, 67986758]

約数ペア:

[(1, 67986758), (2, 33993379), (7, 9712394), (14, 4856197), (23, 2955946), (46, 1477973), (161, 422278), (199, 341642), (322, 211139), (398, 170821), (1061, 64078), (1393, 48806), (2122, 32039), (2786, 24403), (4577, 14854), (7427, 9154)]