28284462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 63842688

約数和(自身を除く): 35558226

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 293, 346, 519, 558, 586, 879, 1038, 1557, 1758, 2637, 3114, 5274, 5363, 9083, 10726, 16089, 18166, 27249, 32178, 48267, 50689, 54498, 81747, 96534, 101378, 152067, 163494, 304134, 456201, 912402, 1571359, 3142718, 4714077, 9428154, 14142231, 28284462]

約数ペア:

[(1, 28284462), (2, 14142231), (3, 9428154), (6, 4714077), (9, 3142718), (18, 1571359), (31, 912402), (62, 456201), (93, 304134), (173, 163494), (186, 152067), (279, 101378), (293, 96534), (346, 81747), (519, 54498), (558, 50689), (586, 48267), (879, 32178), (1038, 27249), (1557, 18166), (1758, 16089), (2637, 10726), (3114, 9083), (5274, 5363)]