28234962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 70229952

約数和(自身を除く): 41994990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 677, 993, 1354, 1986, 2031, 2317, 2979, 4062, 4634, 4739, 5958, 6093, 6951, 9478, 12186, 13902, 14217, 20853, 28434, 41706, 42651, 85302, 224087, 448174, 672261, 1344522, 1568609, 2016783, 3137218, 4033566, 4705827, 9411654, 14117481, 28234962]

約数ペア:

[(1, 28234962), (2, 14117481), (3, 9411654), (6, 4705827), (7, 4033566), (9, 3137218), (14, 2016783), (18, 1568609), (21, 1344522), (42, 672261), (63, 448174), (126, 224087), (331, 85302), (662, 42651), (677, 41706), (993, 28434), (1354, 20853), (1986, 14217), (2031, 13902), (2317, 12186), (2979, 9478), (4062, 6951), (4634, 6093), (4739, 5958)]