68716288

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1680

約数の個数: 36

約数和(自身を含む): 138014968

約数和(自身を除く): 69298680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 724, 1448, 1483, 2896, 2966, 5792, 5932, 11584, 11864, 23168, 23728, 46336, 47456, 94912, 189824, 268423, 379648, 536846, 1073692, 2147384, 4294768, 8589536, 17179072, 34358144, 68716288]

約数ペア:

[(1, 68716288), (2, 34358144), (4, 17179072), (8, 8589536), (16, 4294768), (32, 2147384), (64, 1073692), (128, 536846), (181, 379648), (256, 268423), (362, 189824), (724, 94912), (1448, 47456), (1483, 46336), (2896, 23728), (2966, 23168), (5792, 11864), (5932, 11584)]