68641048

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4523}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 147663360

約数和(自身を除く): 79022312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 4523, 7588, 9046, 15176, 18092, 31661, 36184, 63322, 126644, 253288, 1225733, 2451466, 4902932, 8580131, 9805864, 17160262, 34320524, 68641048]

約数ペア:

[(1, 68641048), (2, 34320524), (4, 17160262), (7, 9805864), (8, 8580131), (14, 4902932), (28, 2451466), (56, 1225733), (271, 253288), (542, 126644), (1084, 63322), (1897, 36184), (2168, 31661), (3794, 18092), (4523, 15176), (7588, 9046)]