12880704

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 34584640

約数和(自身を除く): 21703936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 919, 1168, 1752, 1838, 2336, 2757, 3504, 3676, 4672, 5514, 7008, 7352, 11028, 14016, 14704, 22056, 29408, 44112, 58816, 67087, 88224, 134174, 176448, 201261, 268348, 402522, 536696, 805044, 1073392, 1610088, 2146784, 3220176, 4293568, 6440352, 12880704]

約数ペア:

[(1, 12880704), (2, 6440352), (3, 4293568), (4, 3220176), (6, 2146784), (8, 1610088), (12, 1073392), (16, 805044), (24, 536696), (32, 402522), (48, 268348), (64, 201261), (73, 176448), (96, 134174), (146, 88224), (192, 67087), (219, 58816), (292, 44112), (438, 29408), (584, 22056), (876, 14704), (919, 14016), (1168, 11028), (1752, 7352), (1838, 7008), (2336, 5514), (2757, 4672), (3504, 3676)]