670110064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{24593}}^1$

素因数の和:24745

約数の個数: 40

約数和(自身を含む): 1408941072

約数和(自身を除く): 738831008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 6812, 13624, 24593, 27248, 49186, 98372, 196744, 319709, 393488, 639418, 1278836, 2557672, 3221683, 5115344, 6443366, 12886732, 25773464, 41881879, 51546928, 83763758, 167527516, 335055032, 670110064]

約数ペア:

[(1, 670110064), (2, 335055032), (4, 167527516), (8, 83763758), (13, 51546928), (16, 41881879), (26, 25773464), (52, 12886732), (104, 6443366), (131, 5115344), (208, 3221683), (262, 2557672), (524, 1278836), (1048, 639418), (1703, 393488), (2096, 319709), (3406, 196744), (6812, 98372), (13624, 49186), (24593, 27248)]