8660028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 22284416

約数和(自身を除く): 13624388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1291, 1677, 2236, 2582, 3354, 3873, 5164, 6708, 7746, 15492, 16783, 33566, 50349, 55513, 67132, 100698, 111026, 166539, 201396, 222052, 333078, 666156, 721669, 1443338, 2165007, 2886676, 4330014, 8660028]

約数ペア:

[(1, 8660028), (2, 4330014), (3, 2886676), (4, 2165007), (6, 1443338), (12, 721669), (13, 666156), (26, 333078), (39, 222052), (43, 201396), (52, 166539), (78, 111026), (86, 100698), (129, 67132), (156, 55513), (172, 50349), (258, 33566), (516, 16783), (559, 15492), (1118, 7746), (1291, 6708), (1677, 5164), (2236, 3873), (2582, 3354)]