28310814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13217}}^1$

素因数の和:13249

約数の個数: 48

約数和(自身を含む): 74232288

約数和(自身を除く): 45921474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13217, 26434, 39651, 79302, 92519, 118953, 185038, 224689, 237906, 277557, 449378, 555114, 674067, 832671, 1348134, 1572823, 1665342, 2022201, 3145646, 4044402, 4718469, 9436938, 14155407, 28310814]

約数ペア:

[(1, 28310814), (2, 14155407), (3, 9436938), (6, 4718469), (7, 4044402), (9, 3145646), (14, 2022201), (17, 1665342), (18, 1572823), (21, 1348134), (34, 832671), (42, 674067), (51, 555114), (63, 449378), (102, 277557), (119, 237906), (126, 224689), (153, 185038), (238, 118953), (306, 92519), (357, 79302), (714, 39651), (1071, 26434), (2142, 13217)]