16664284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 38017728

約数和(自身を除く): 21353444

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2693, 3094, 5386, 6188, 10772, 18851, 35009, 37702, 45781, 70018, 75404, 91562, 140036, 183124, 245063, 320467, 490126, 595153, 640934, 980252, 1190306, 1281868, 2380612, 4166071, 8332142, 16664284]

約数ペア:

[(1, 16664284), (2, 8332142), (4, 4166071), (7, 2380612), (13, 1281868), (14, 1190306), (17, 980252), (26, 640934), (28, 595153), (34, 490126), (52, 320467), (68, 245063), (91, 183124), (119, 140036), (182, 91562), (221, 75404), (238, 70018), (364, 45781), (442, 37702), (476, 35009), (884, 18851), (1547, 10772), (2693, 6188), (3094, 5386)]