3428464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 7312032

約数和(自身を除く): 3883568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 311, 424, 622, 689, 848, 1244, 1378, 2488, 2756, 4043, 4976, 5512, 8086, 11024, 16172, 16483, 32344, 32966, 64688, 65932, 131864, 214279, 263728, 428558, 857116, 1714232, 3428464]

約数ペア:

[(1, 3428464), (2, 1714232), (4, 857116), (8, 428558), (13, 263728), (16, 214279), (26, 131864), (52, 65932), (53, 64688), (104, 32966), (106, 32344), (208, 16483), (212, 16172), (311, 11024), (424, 8086), (622, 5512), (689, 4976), (848, 4043), (1244, 2756), (1378, 2488)]