28620102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11171}}^1$

素因数の和:11244

約数の個数: 32

約数和(自身を含む): 66495744

約数和(自身を除く): 37875642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 11171, 22342, 33513, 67026, 78197, 156394, 234591, 469182, 681431, 1362862, 2044293, 4088586, 4770017, 9540034, 14310051, 28620102]

約数ペア:

[(1, 28620102), (2, 14310051), (3, 9540034), (6, 4770017), (7, 4088586), (14, 2044293), (21, 1362862), (42, 681431), (61, 469182), (122, 234591), (183, 156394), (366, 78197), (427, 67026), (854, 33513), (1281, 22342), (2562, 11171)]