68681396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 76954444

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2063, 2378, 4126, 4756, 8252, 8323, 14441, 16646, 28882, 33292, 57764, 59827, 84583, 119654, 169166, 239308, 338332, 418789, 592081, 837578, 1184162, 1675156, 2368324, 2452907, 4905814, 9811628, 17170349, 34340698, 68681396]

約数ペア:

[(1, 68681396), (2, 34340698), (4, 17170349), (7, 9811628), (14, 4905814), (28, 2452907), (29, 2368324), (41, 1675156), (58, 1184162), (82, 837578), (116, 592081), (164, 418789), (203, 338332), (287, 239308), (406, 169166), (574, 119654), (812, 84583), (1148, 59827), (1189, 57764), (2063, 33292), (2378, 28882), (4126, 16646), (4756, 14441), (8252, 8323)]