3742544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 8228640

約数和(自身を除く): 4486096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 947, 988, 1894, 1976, 3788, 3952, 7576, 12311, 15152, 17993, 24622, 35986, 49244, 71972, 98488, 143944, 196976, 233909, 287888, 467818, 935636, 1871272, 3742544]

約数ペア:

[(1, 3742544), (2, 1871272), (4, 935636), (8, 467818), (13, 287888), (16, 233909), (19, 196976), (26, 143944), (38, 98488), (52, 71972), (76, 49244), (104, 35986), (152, 24622), (208, 17993), (247, 15152), (304, 12311), (494, 7576), (947, 3952), (988, 3788), (1894, 1976)]