15679250288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{130643}}^1$

素因数の和:131241

約数の個数: 40

約数和(自身を含む): 32772308688

約数和(自身を除く): 17093058400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 577, 1154, 2308, 4616, 7501, 9232, 15002, 30004, 60008, 120016, 130643, 261286, 522572, 1045144, 1698359, 2090288, 3396718, 6793436, 13586872, 27173744, 75381011, 150762022, 301524044, 603048088, 979953143, 1206096176, 1959906286, 3919812572, 7839625144, 15679250288]

約数ペア:

[(1, 15679250288), (2, 7839625144), (4, 3919812572), (8, 1959906286), (13, 1206096176), (16, 979953143), (26, 603048088), (52, 301524044), (104, 150762022), (208, 75381011), (577, 27173744), (1154, 13586872), (2308, 6793436), (4616, 3396718), (7501, 2090288), (9232, 1698359), (15002, 1045144), (30004, 522572), (60008, 261286), (120016, 130643)]