25990956

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 60

約数和(自身を含む): 68728968

約数和(自身を除く): 42738012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 388, 582, 827, 873, 1164, 1654, 1746, 2481, 2619, 3308, 3492, 4962, 5238, 7443, 7857, 9924, 10476, 14886, 15714, 22329, 29772, 31428, 44658, 66987, 80219, 89316, 133974, 160438, 240657, 267948, 320876, 481314, 721971, 962628, 1443942, 2165913, 2887884, 4331826, 6497739, 8663652, 12995478, 25990956]

約数ペア:

[(1, 25990956), (2, 12995478), (3, 8663652), (4, 6497739), (6, 4331826), (9, 2887884), (12, 2165913), (18, 1443942), (27, 962628), (36, 721971), (54, 481314), (81, 320876), (97, 267948), (108, 240657), (162, 160438), (194, 133974), (291, 89316), (324, 80219), (388, 66987), (582, 44658), (827, 31428), (873, 29772), (1164, 22329), (1654, 15714), (1746, 14886), (2481, 10476), (2619, 9924), (3308, 7857), (3492, 7443), (4962, 5238)]