348529688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{5521}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 705048960

約数和(自身を除く): 356519272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 4856, 5521, 7891, 11042, 15782, 22084, 31564, 44168, 63128, 71773, 143546, 287092, 574184, 3351247, 6702494, 13404988, 26809976, 43566211, 87132422, 174264844, 348529688]

約数ペア:

[(1, 348529688), (2, 174264844), (4, 87132422), (8, 43566211), (13, 26809976), (26, 13404988), (52, 6702494), (104, 3351247), (607, 574184), (1214, 287092), (2428, 143546), (4856, 71773), (5521, 63128), (7891, 44168), (11042, 31564), (15782, 22084)]