28976506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35951}}^1$

素因数の和:35997

約数の個数: 16

約数和(自身を含む): 48319488

約数和(自身を除く): 19342982

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 35951, 71902, 467363, 934726, 1114481, 2228962, 14488253, 28976506]

約数ペア:

[(1, 28976506), (2, 14488253), (13, 2228962), (26, 1114481), (31, 934726), (62, 467363), (403, 71902), (806, 35951)]