13808928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20549}}^1$

素因数の和:20569

約数の個数: 48

約数和(自身を含む): 41428800

約数和(自身を除く): 27619872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20549, 41098, 61647, 82196, 123294, 143843, 164392, 246588, 287686, 328784, 431529, 493176, 575372, 657568, 863058, 986352, 1150744, 1726116, 1972704, 2301488, 3452232, 4602976, 6904464, 13808928]

約数ペア:

[(1, 13808928), (2, 6904464), (3, 4602976), (4, 3452232), (6, 2301488), (7, 1972704), (8, 1726116), (12, 1150744), (14, 986352), (16, 863058), (21, 657568), (24, 575372), (28, 493176), (32, 431529), (42, 328784), (48, 287686), (56, 246588), (84, 164392), (96, 143843), (112, 123294), (168, 82196), (224, 61647), (336, 41098), (672, 20549)]