1262096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 2731968

約数和(自身を除く): 1469872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 101, 142, 176, 202, 284, 404, 568, 781, 808, 1111, 1136, 1562, 1616, 2222, 3124, 4444, 6248, 7171, 8888, 12496, 14342, 17776, 28684, 57368, 78881, 114736, 157762, 315524, 631048, 1262096]

約数ペア:

[(1, 1262096), (2, 631048), (4, 315524), (8, 157762), (11, 114736), (16, 78881), (22, 57368), (44, 28684), (71, 17776), (88, 14342), (101, 12496), (142, 8888), (176, 7171), (202, 6248), (284, 4444), (404, 3124), (568, 2222), (781, 1616), (808, 1562), (1111, 1136)]