15240568

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 35212320

約数和(自身を除く): 19971752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2287, 3332, 4574, 6664, 9148, 16009, 18296, 32018, 38879, 64036, 77758, 112063, 128072, 155516, 224126, 272153, 311032, 448252, 544306, 896504, 1088612, 1905071, 2177224, 3810142, 7620284, 15240568]

約数ペア:

[(1, 15240568), (2, 7620284), (4, 3810142), (7, 2177224), (8, 1905071), (14, 1088612), (17, 896504), (28, 544306), (34, 448252), (49, 311032), (56, 272153), (68, 224126), (98, 155516), (119, 128072), (136, 112063), (196, 77758), (238, 64036), (392, 38879), (476, 32018), (833, 18296), (952, 16009), (1666, 9148), (2287, 6664), (3332, 4574)]