66112072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4049}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 134379000

約数和(自身を除く): 68266928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4049, 4082, 8098, 8164, 16196, 16328, 32392, 52637, 105274, 210548, 421096, 635693, 1271386, 2542772, 5085544, 8264009, 16528018, 33056036, 66112072]

約数ペア:

[(1, 66112072), (2, 33056036), (4, 16528018), (8, 8264009), (13, 5085544), (26, 2542772), (52, 1271386), (104, 635693), (157, 421096), (314, 210548), (628, 105274), (1256, 52637), (2041, 32392), (4049, 16328), (4082, 16196), (8098, 8164)]