28964808

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1373}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 78771420

約数和(自身を除く): 49806612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1373, 1758, 2344, 2637, 2746, 3516, 4119, 5274, 5492, 7032, 8238, 10548, 10984, 12357, 16476, 21096, 24714, 32952, 49428, 98856, 402289, 804578, 1206867, 1609156, 2413734, 3218312, 3620601, 4827468, 7241202, 9654936, 14482404, 28964808]

約数ペア:

[(1, 28964808), (2, 14482404), (3, 9654936), (4, 7241202), (6, 4827468), (8, 3620601), (9, 3218312), (12, 2413734), (18, 1609156), (24, 1206867), (36, 804578), (72, 402289), (293, 98856), (586, 49428), (879, 32952), (1172, 24714), (1373, 21096), (1758, 16476), (2344, 12357), (2637, 10984), (2746, 10548), (3516, 8238), (4119, 7032), (5274, 5492)]