25736693801

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 34076825280

約数和(自身を除く): 8340131479

約数列:

[1, 7, 13, 23, 49, 91, 161, 163, 169, 299, 637, 829, 1127, 1141, 1183, 2093, 2119, 3749, 3887, 5803, 7987, 8281, 10777, 14651, 14833, 19067, 26243, 27209, 27547, 40621, 48737, 75439, 103831, 133469, 135127, 140101, 183701, 190463, 192829, 247871, 341159, 528073, 633581, 934283, 945889, 980707, 1349803, 1735097, 1756651, 2388113, 3107921, 3222323, 4435067, 6621223, 6864949, 12145679, 12296557, 21755447, 22556261, 22836463, 31045469, 40402973, 86075899, 152288129, 157893827, 159855241, 282820811, 525238649, 1118986687, 1979745677, 3676670543, 25736693801]

約数ペア:

[(1, 25736693801), (7, 3676670543), (13, 1979745677), (23, 1118986687), (49, 525238649), (91, 282820811), (161, 159855241), (163, 157893827), (169, 152288129), (299, 86075899), (637, 40402973), (829, 31045469), (1127, 22836463), (1141, 22556261), (1183, 21755447), (2093, 12296557), (2119, 12145679), (3749, 6864949), (3887, 6621223), (5803, 4435067), (7987, 3222323), (8281, 3107921), (10777, 2388113), (14651, 1756651), (14833, 1735097), (19067, 1349803), (26243, 980707), (27209, 945889), (27547, 934283), (40621, 633581), (48737, 528073), (75439, 341159), (103831, 247871), (133469, 192829), (135127, 190463), (140101, 183701)]