56107376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2649

約数の個数: 40

約数和(自身を含む): 118211184

約数和(自身を除く): 62103808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2521, 2782, 5042, 5564, 10084, 11128, 20168, 22256, 32773, 40336, 65546, 131092, 262184, 269747, 524368, 539494, 1078988, 2157976, 3506711, 4315952, 7013422, 14026844, 28053688, 56107376]

約数ペア:

[(1, 56107376), (2, 28053688), (4, 14026844), (8, 7013422), (13, 4315952), (16, 3506711), (26, 2157976), (52, 1078988), (104, 539494), (107, 524368), (208, 269747), (214, 262184), (428, 131092), (856, 65546), (1391, 40336), (1712, 32773), (2521, 22256), (2782, 20168), (5042, 11128), (5564, 10084)]