88741492

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^2$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 179951520

約数和(自身を除く): 91210028

約数列:

[1, 2, 4, 7, 14, 28, 139, 151, 278, 302, 556, 604, 973, 1057, 1946, 2114, 3892, 4228, 20989, 22801, 41978, 45602, 83956, 91204, 146923, 159607, 293846, 319214, 587692, 638428, 3169339, 6338678, 12677356, 22185373, 44370746, 88741492]

約数ペア:

[(1, 88741492), (2, 44370746), (4, 22185373), (7, 12677356), (14, 6338678), (28, 3169339), (139, 638428), (151, 587692), (278, 319214), (302, 293846), (556, 159607), (604, 146923), (973, 91204), (1057, 83956), (1946, 45602), (2114, 41978), (3892, 22801), (4228, 20989)]