25904988

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 67710720

約数和(自身を除く): 41805732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 1831, 2358, 3537, 3662, 4716, 5493, 7074, 7324, 10986, 14148, 16479, 21972, 32958, 49437, 65916, 98874, 197748, 239861, 479722, 719583, 959444, 1439166, 2158749, 2878332, 4317498, 6476247, 8634996, 12952494, 25904988]

約数ペア:

[(1, 25904988), (2, 12952494), (3, 8634996), (4, 6476247), (6, 4317498), (9, 2878332), (12, 2158749), (18, 1439166), (27, 959444), (36, 719583), (54, 479722), (108, 239861), (131, 197748), (262, 98874), (393, 65916), (524, 49437), (786, 32958), (1179, 21972), (1572, 16479), (1831, 14148), (2358, 10986), (3537, 7324), (3662, 7074), (4716, 5493)]