29080168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 59851980

約数和(自身を除く): 30771812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 157, 169, 274, 314, 338, 548, 628, 676, 1096, 1256, 1352, 1781, 2041, 3562, 4082, 7124, 8164, 14248, 16328, 21509, 23153, 26533, 43018, 46306, 53066, 86036, 92612, 106132, 172072, 185224, 212264, 279617, 559234, 1118468, 2236936, 3635021, 7270042, 14540084, 29080168]

約数ペア:

[(1, 29080168), (2, 14540084), (4, 7270042), (8, 3635021), (13, 2236936), (26, 1118468), (52, 559234), (104, 279617), (137, 212264), (157, 185224), (169, 172072), (274, 106132), (314, 92612), (338, 86036), (548, 53066), (628, 46306), (676, 43018), (1096, 26533), (1256, 23153), (1352, 21509), (1781, 16328), (2041, 14248), (3562, 8164), (4082, 7124)]