28758056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 27790744

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 2039, 3526, 4078, 7052, 8156, 14104, 16312, 83599, 87677, 167198, 175354, 334396, 350708, 668792, 701416, 3594757, 7189514, 14379028, 28758056]

約数ペア:

[(1, 28758056), (2, 14379028), (4, 7189514), (8, 3594757), (41, 701416), (43, 668792), (82, 350708), (86, 334396), (164, 175354), (172, 167198), (328, 87677), (344, 83599), (1763, 16312), (2039, 14104), (3526, 8156), (4078, 7052)]