12451823728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{624089}}^1$

素因数の和:624169

約数の個数: 40

約数和(自身を含む): 25537762800

約数和(自身を除く): 13085939072

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 2494, 4988, 9976, 19952, 624089, 1248178, 2496356, 4992712, 9985424, 18098581, 26835827, 36197162, 53671654, 72394324, 107343308, 144788648, 214686616, 289577296, 429373232, 778238983, 1556477966, 3112955932, 6225911864, 12451823728]

約数ペア:

[(1, 12451823728), (2, 6225911864), (4, 3112955932), (8, 1556477966), (16, 778238983), (29, 429373232), (43, 289577296), (58, 214686616), (86, 144788648), (116, 107343308), (172, 72394324), (232, 53671654), (344, 36197162), (464, 26835827), (688, 18098581), (1247, 9985424), (2494, 4992712), (4988, 2496356), (9976, 1248178), (19952, 624089)]