74276072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 150969000

約数和(自身を除く): 76692928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 4549, 8164, 9098, 16328, 18196, 36392, 59137, 118274, 236548, 473096, 714193, 1428386, 2856772, 5713544, 9284509, 18569018, 37138036, 74276072]

約数ペア:

[(1, 74276072), (2, 37138036), (4, 18569018), (8, 9284509), (13, 5713544), (26, 2856772), (52, 1428386), (104, 714193), (157, 473096), (314, 236548), (628, 118274), (1256, 59137), (2041, 36392), (4082, 18196), (4549, 16328), (8164, 9098)]