40389382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 30527738

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 869, 1343, 1367, 1738, 2686, 2734, 14773, 15037, 23239, 29546, 30074, 46478, 107993, 215986, 255629, 511258, 1187923, 1835881, 2375846, 3671762, 20194691, 40389382]

約数ペア:

[(1, 40389382), (2, 20194691), (11, 3671762), (17, 2375846), (22, 1835881), (34, 1187923), (79, 511258), (158, 255629), (187, 215986), (374, 107993), (869, 46478), (1343, 30074), (1367, 29546), (1738, 23239), (2686, 15037), (2734, 14773)]