67630904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2857}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 138898800

約数和(自身を除く): 71267896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2857, 2959, 5714, 5918, 11428, 11836, 22856, 23672, 31427, 62854, 125708, 251416, 768533, 1537066, 3074132, 6148264, 8453863, 16907726, 33815452, 67630904]

約数ペア:

[(1, 67630904), (2, 33815452), (4, 16907726), (8, 8453863), (11, 6148264), (22, 3074132), (44, 1537066), (88, 768533), (269, 251416), (538, 125708), (1076, 62854), (2152, 31427), (2857, 23672), (2959, 22856), (5714, 11836), (5918, 11428)]