8213424

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 21390000

約数和(自身を除く): 13176576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1249, 1644, 2192, 2498, 3288, 3747, 4996, 6576, 7494, 9992, 14988, 19984, 29976, 59952, 171113, 342226, 513339, 684452, 1026678, 1368904, 2053356, 2737808, 4106712, 8213424]

約数ペア:

[(1, 8213424), (2, 4106712), (3, 2737808), (4, 2053356), (6, 1368904), (8, 1026678), (12, 684452), (16, 513339), (24, 342226), (48, 171113), (137, 59952), (274, 29976), (411, 19984), (548, 14988), (822, 9992), (1096, 7494), (1249, 6576), (1644, 4996), (2192, 3747), (2498, 3288)]