25387884

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7627

約数の個数: 48

約数和(自身を含む): 67952640

約数和(自身を除く): 42564756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 7583, 15166, 22749, 30332, 45498, 68247, 90996, 136494, 204741, 235073, 272988, 409482, 470146, 705219, 818964, 940292, 1410438, 2115657, 2820876, 4231314, 6346971, 8462628, 12693942, 25387884]

約数ペア:

[(1, 25387884), (2, 12693942), (3, 8462628), (4, 6346971), (6, 4231314), (9, 2820876), (12, 2115657), (18, 1410438), (27, 940292), (31, 818964), (36, 705219), (54, 470146), (62, 409482), (93, 272988), (108, 235073), (124, 204741), (186, 136494), (279, 90996), (372, 68247), (558, 45498), (837, 30332), (1116, 22749), (1674, 15166), (3348, 7583)]