39831652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 83184640

約数和(自身を除く): 43352988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 109, 124, 217, 218, 421, 434, 436, 763, 842, 868, 1526, 1684, 2947, 3052, 3379, 5894, 6758, 11788, 13051, 13516, 23653, 26102, 45889, 47306, 52204, 91357, 91778, 94612, 182714, 183556, 321223, 365428, 642446, 1284892, 1422559, 2845118, 5690236, 9957913, 19915826, 39831652]

約数ペア:

[(1, 39831652), (2, 19915826), (4, 9957913), (7, 5690236), (14, 2845118), (28, 1422559), (31, 1284892), (62, 642446), (109, 365428), (124, 321223), (217, 183556), (218, 182714), (421, 94612), (434, 91778), (436, 91357), (763, 52204), (842, 47306), (868, 45889), (1526, 26102), (1684, 23653), (2947, 13516), (3052, 13051), (3379, 11788), (5894, 6758)]