79907684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17539}}^1$

素因数の和:17627

約数の個数: 24

約数和(自身を含む): 150282720

約数和(自身を除く): 70375036

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 17539, 35078, 70156, 298163, 596326, 1175113, 1192652, 2350226, 4700452, 19976921, 39953842, 79907684]

約数ペア:

[(1, 79907684), (2, 39953842), (4, 19976921), (17, 4700452), (34, 2350226), (67, 1192652), (68, 1175113), (134, 596326), (268, 298163), (1139, 70156), (2278, 35078), (4556, 17539)]