28368102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1871}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 68470272

約数和(自身を除く): 40102170

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1871, 2166, 2527, 3742, 5054, 5613, 7581, 11226, 13097, 15162, 26194, 35549, 39291, 71098, 78582, 106647, 213294, 248843, 497686, 675431, 746529, 1350862, 1493058, 2026293, 4052586, 4728017, 9456034, 14184051, 28368102]

約数ペア:

[(1, 28368102), (2, 14184051), (3, 9456034), (6, 4728017), (7, 4052586), (14, 2026293), (19, 1493058), (21, 1350862), (38, 746529), (42, 675431), (57, 497686), (114, 248843), (133, 213294), (266, 106647), (361, 78582), (399, 71098), (722, 39291), (798, 35549), (1083, 26194), (1871, 15162), (2166, 13097), (2527, 11226), (3742, 7581), (5054, 5613)]