42438154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 73996416

約数和(自身を除く): 31558262

約数列:

[1, 2, 11, 17, 22, 34, 187, 233, 374, 466, 487, 974, 2563, 3961, 5126, 5357, 7922, 8279, 10714, 16558, 43571, 87142, 91069, 113471, 182138, 226942, 1248181, 1929007, 2496362, 3858014, 21219077, 42438154]

約数ペア:

[(1, 42438154), (2, 21219077), (11, 3858014), (17, 2496362), (22, 1929007), (34, 1248181), (187, 226942), (233, 182138), (374, 113471), (466, 91069), (487, 87142), (974, 43571), (2563, 16558), (3961, 10714), (5126, 8279), (5357, 7922)]