16287502

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 32134320

約数和(自身を除く): 15846818

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 521, 539, 638, 1042, 1078, 1421, 2233, 2842, 3647, 4466, 5731, 7294, 11462, 15109, 15631, 25529, 30218, 31262, 40117, 51058, 80234, 105763, 166199, 211526, 280819, 332398, 561638, 740341, 1163393, 1480682, 2326786, 8143751, 16287502]

約数ペア:

[(1, 16287502), (2, 8143751), (7, 2326786), (11, 1480682), (14, 1163393), (22, 740341), (29, 561638), (49, 332398), (58, 280819), (77, 211526), (98, 166199), (154, 105763), (203, 80234), (319, 51058), (406, 40117), (521, 31262), (539, 30218), (638, 25529), (1042, 15631), (1078, 15109), (1421, 11462), (2233, 7294), (2842, 5731), (3647, 4466)]