28740176

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{3529}}^1$

素因数の和:4046

約数の個数: 20

約数和(自身を含む): 55809300

約数和(自身を除く): 27069124

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 3529, 4072, 7058, 8144, 14116, 28232, 56464, 1796261, 3592522, 7185044, 14370088, 28740176]

約数ペア:

[(1, 28740176), (2, 14370088), (4, 7185044), (8, 3592522), (16, 1796261), (509, 56464), (1018, 28232), (2036, 14116), (3529, 8144), (4072, 7058)]