40393578

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 43587222

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 269, 538, 807, 863, 1614, 1726, 2589, 5178, 7801, 15602, 23403, 25027, 46806, 50054, 75081, 150162, 232147, 464294, 696441, 1392882, 6732263, 13464526, 20196789, 40393578]

約数ペア:

[(1, 40393578), (2, 20196789), (3, 13464526), (6, 6732263), (29, 1392882), (58, 696441), (87, 464294), (174, 232147), (269, 150162), (538, 75081), (807, 50054), (863, 46806), (1614, 25027), (1726, 23403), (2589, 15602), (5178, 7801)]