12450256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 31497984

約数和(自身を除く): 19047728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 503, 728, 884, 952, 1006, 1456, 1547, 1768, 1904, 2012, 3094, 3521, 3536, 4024, 6188, 6539, 7042, 8048, 8551, 12376, 13078, 14084, 17102, 24752, 26156, 28168, 34204, 45773, 52312, 56336, 59857, 68408, 91546, 104624, 111163, 119714, 136816, 183092, 222326, 239428, 366184, 444652, 478856, 732368, 778141, 889304, 957712, 1556282, 1778608, 3112564, 6225128, 12450256]

約数ペア:

[(1, 12450256), (2, 6225128), (4, 3112564), (7, 1778608), (8, 1556282), (13, 957712), (14, 889304), (16, 778141), (17, 732368), (26, 478856), (28, 444652), (34, 366184), (52, 239428), (56, 222326), (68, 183092), (91, 136816), (104, 119714), (112, 111163), (119, 104624), (136, 91546), (182, 68408), (208, 59857), (221, 56336), (238, 52312), (272, 45773), (364, 34204), (442, 28168), (476, 26156), (503, 24752), (728, 17102), (884, 14084), (952, 13078), (1006, 12376), (1456, 8551), (1547, 8048), (1768, 7042), (1904, 6539), (2012, 6188), (3094, 4024), (3521, 3536)]