15672809864

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{49481}}^1$

素因数の和:49658

約数の個数: 48

約数和(自身を含む): 31445316180

約数和(自身を除く): 15772506316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 289, 548, 578, 1096, 1156, 2312, 2329, 4658, 9316, 18632, 39593, 49481, 79186, 98962, 158372, 197924, 316744, 395848, 841177, 1682354, 3364708, 6729416, 6778897, 13557794, 14300009, 27115588, 28600018, 54231176, 57200036, 114400072, 115241249, 230482498, 460964996, 921929992, 1959101233, 3918202466, 7836404932, 15672809864]

約数ペア:

[(1, 15672809864), (2, 7836404932), (4, 3918202466), (8, 1959101233), (17, 921929992), (34, 460964996), (68, 230482498), (136, 115241249), (137, 114400072), (274, 57200036), (289, 54231176), (548, 28600018), (578, 27115588), (1096, 14300009), (1156, 13557794), (2312, 6778897), (2329, 6729416), (4658, 3364708), (9316, 1682354), (18632, 841177), (39593, 395848), (49481, 316744), (79186, 197924), (98962, 158372)]