40026108

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 55774212

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 284, 327, 426, 431, 436, 654, 852, 862, 1293, 1308, 1724, 2586, 5172, 7739, 15478, 23217, 30601, 30956, 46434, 46979, 61202, 91803, 92868, 93958, 122404, 140937, 183606, 187916, 281874, 367212, 563748, 3335509, 6671018, 10006527, 13342036, 20013054, 40026108]

約数ペア:

[(1, 40026108), (2, 20013054), (3, 13342036), (4, 10006527), (6, 6671018), (12, 3335509), (71, 563748), (109, 367212), (142, 281874), (213, 187916), (218, 183606), (284, 140937), (327, 122404), (426, 93958), (431, 92868), (436, 91803), (654, 61202), (852, 46979), (862, 46434), (1293, 30956), (1308, 30601), (1724, 23217), (2586, 15478), (5172, 7739)]