27766390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 52816896

約数和(自身を除く): 25050506

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2083, 2666, 4166, 6665, 10415, 13330, 20830, 64573, 89569, 129146, 179138, 322865, 447845, 645730, 895690, 2776639, 5553278, 13883195, 27766390]

約数ペア:

[(1, 27766390), (2, 13883195), (5, 5553278), (10, 2776639), (31, 895690), (43, 645730), (62, 447845), (86, 322865), (155, 179138), (215, 129146), (310, 89569), (430, 64573), (1333, 20830), (2083, 13330), (2666, 10415), (4166, 6665)]