27173848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 55998000

約数和(自身を除く): 28824152

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 169, 199, 202, 338, 398, 404, 676, 796, 808, 1313, 1352, 1592, 2587, 2626, 5174, 5252, 10348, 10504, 17069, 20099, 20696, 33631, 34138, 40198, 67262, 68276, 80396, 134524, 136552, 160792, 261287, 269048, 522574, 1045148, 2090296, 3396731, 6793462, 13586924, 27173848]

約数ペア:

[(1, 27173848), (2, 13586924), (4, 6793462), (8, 3396731), (13, 2090296), (26, 1045148), (52, 522574), (101, 269048), (104, 261287), (169, 160792), (199, 136552), (202, 134524), (338, 80396), (398, 68276), (404, 67262), (676, 40198), (796, 34138), (808, 33631), (1313, 20696), (1352, 20099), (1592, 17069), (2587, 10504), (2626, 10348), (5174, 5252)]