42558328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6829}}^1$

素因数の和:6895

約数の個数: 32

約数和(自身を含む): 86058000

約数和(自身を除く): 43499672

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 6829, 13658, 27316, 54632, 129751, 259502, 279989, 519004, 559978, 1038008, 1119956, 2239912, 5319791, 10639582, 21279164, 42558328]

約数ペア:

[(1, 42558328), (2, 21279164), (4, 10639582), (8, 5319791), (19, 2239912), (38, 1119956), (41, 1038008), (76, 559978), (82, 519004), (152, 279989), (164, 259502), (328, 129751), (779, 54632), (1558, 27316), (3116, 13658), (6232, 6829)]