8493716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 19662720

約数和(自身を除く): 11169004

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 109, 121, 154, 161, 218, 242, 253, 308, 322, 436, 484, 506, 644, 763, 847, 1012, 1199, 1526, 1694, 1771, 2398, 2507, 2783, 3052, 3388, 3542, 4796, 5014, 5566, 7084, 8393, 10028, 11132, 13189, 16786, 17549, 19481, 26378, 27577, 33572, 35098, 38962, 52756, 55154, 70196, 77924, 92323, 110308, 184646, 193039, 303347, 369292, 386078, 606694, 772156, 1213388, 2123429, 4246858, 8493716]

約数ペア:

[(1, 8493716), (2, 4246858), (4, 2123429), (7, 1213388), (11, 772156), (14, 606694), (22, 386078), (23, 369292), (28, 303347), (44, 193039), (46, 184646), (77, 110308), (92, 92323), (109, 77924), (121, 70196), (154, 55154), (161, 52756), (218, 38962), (242, 35098), (253, 33572), (308, 27577), (322, 26378), (436, 19481), (484, 17549), (506, 16786), (644, 13189), (763, 11132), (847, 10028), (1012, 8393), (1199, 7084), (1526, 5566), (1694, 5014), (1771, 4796), (2398, 3542), (2507, 3388), (2783, 3052)]