78833432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1657}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 156183600

約数和(自身を除く): 77350168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 626, 1252, 1657, 2504, 3314, 5947, 6628, 11894, 13256, 23788, 31483, 47576, 62966, 125932, 251864, 518641, 1037282, 2074564, 4149128, 9854179, 19708358, 39416716, 78833432]

約数ペア:

[(1, 78833432), (2, 39416716), (4, 19708358), (8, 9854179), (19, 4149128), (38, 2074564), (76, 1037282), (152, 518641), (313, 251864), (626, 125932), (1252, 62966), (1657, 47576), (2504, 31483), (3314, 23788), (5947, 13256), (6628, 11894)]