28235662

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 54583200

約数和(自身を除く): 26347538

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 599, 637, 962, 1198, 1274, 1813, 3367, 3626, 4193, 6734, 7787, 8386, 15574, 22163, 23569, 29351, 44326, 47138, 54509, 58702, 109018, 155141, 288119, 310282, 381563, 576238, 763126, 1085987, 2016833, 2171974, 4033666, 14117831, 28235662]

約数ペア:

[(1, 28235662), (2, 14117831), (7, 4033666), (13, 2171974), (14, 2016833), (26, 1085987), (37, 763126), (49, 576238), (74, 381563), (91, 310282), (98, 288119), (182, 155141), (259, 109018), (481, 58702), (518, 54509), (599, 47138), (637, 44326), (962, 29351), (1198, 23569), (1274, 22163), (1813, 15574), (3367, 8386), (3626, 7787), (4193, 6734)]