25286088

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 65370240

約数和(自身を除く): 40084152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 159, 193, 206, 212, 309, 318, 386, 412, 424, 579, 618, 636, 772, 824, 1158, 1236, 1272, 1544, 2316, 2472, 4632, 5459, 10229, 10918, 16377, 19879, 20458, 21836, 30687, 32754, 39758, 40916, 43672, 59637, 61374, 65508, 79516, 81832, 119274, 122748, 131016, 159032, 238548, 245496, 477096, 1053587, 2107174, 3160761, 4214348, 6321522, 8428696, 12643044, 25286088]

約数ペア:

[(1, 25286088), (2, 12643044), (3, 8428696), (4, 6321522), (6, 4214348), (8, 3160761), (12, 2107174), (24, 1053587), (53, 477096), (103, 245496), (106, 238548), (159, 159032), (193, 131016), (206, 122748), (212, 119274), (309, 81832), (318, 79516), (386, 65508), (412, 61374), (424, 59637), (579, 43672), (618, 40916), (636, 39758), (772, 32754), (824, 30687), (1158, 21836), (1236, 20458), (1272, 19879), (1544, 16377), (2316, 10918), (2472, 10229), (4632, 5459)]