72258488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 140767200

約数和(自身を除く): 68508712

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 293, 586, 1063, 1172, 2126, 2344, 4252, 8497, 8504, 16994, 30827, 33988, 61654, 67976, 123308, 246616, 311459, 622918, 1245836, 2491672, 9032311, 18064622, 36129244, 72258488]

約数ペア:

[(1, 72258488), (2, 36129244), (4, 18064622), (8, 9032311), (29, 2491672), (58, 1245836), (116, 622918), (232, 311459), (293, 246616), (586, 123308), (1063, 67976), (1172, 61654), (2126, 33988), (2344, 30827), (4252, 16994), (8497, 8504)]