25038996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 61375104

約数和(自身を除く): 36336108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 353, 514, 706, 771, 1028, 1059, 1412, 1542, 2118, 3084, 4236, 5911, 8119, 11822, 16238, 17733, 23644, 24357, 32476, 35466, 48714, 70932, 90721, 97428, 181442, 272163, 362884, 544326, 1088652, 2086583, 4173166, 6259749, 8346332, 12519498, 25038996]

約数ペア:

[(1, 25038996), (2, 12519498), (3, 8346332), (4, 6259749), (6, 4173166), (12, 2086583), (23, 1088652), (46, 544326), (69, 362884), (92, 272163), (138, 181442), (257, 97428), (276, 90721), (353, 70932), (514, 48714), (706, 35466), (771, 32476), (1028, 24357), (1059, 23644), (1412, 17733), (1542, 16238), (2118, 11822), (3084, 8119), (4236, 5911)]