28646178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 66189312

約数和(自身を除く): 37543134

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 113, 138, 167, 226, 253, 334, 339, 501, 506, 678, 759, 1002, 1243, 1518, 1837, 2486, 2599, 3674, 3729, 3841, 5198, 5511, 7458, 7682, 7797, 11022, 11523, 15594, 18871, 23046, 28589, 37742, 42251, 56613, 57178, 84502, 85767, 113226, 126753, 171534, 207581, 253506, 415162, 434033, 622743, 868066, 1245486, 1302099, 2604198, 4774363, 9548726, 14323089, 28646178]

約数ペア:

[(1, 28646178), (2, 14323089), (3, 9548726), (6, 4774363), (11, 2604198), (22, 1302099), (23, 1245486), (33, 868066), (46, 622743), (66, 434033), (69, 415162), (113, 253506), (138, 207581), (167, 171534), (226, 126753), (253, 113226), (334, 85767), (339, 84502), (501, 57178), (506, 56613), (678, 42251), (759, 37742), (1002, 28589), (1243, 23046), (1518, 18871), (1837, 15594), (2486, 11523), (2599, 11022), (3674, 7797), (3729, 7682), (3841, 7458), (5198, 5511)]