2433584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 5222880

約数和(自身を除く): 2789296

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 389, 391, 778, 782, 1556, 1564, 3112, 3128, 6224, 6256, 6613, 8947, 13226, 17894, 26452, 35788, 52904, 71576, 105808, 143152, 152099, 304198, 608396, 1216792, 2433584]

約数ペア:

[(1, 2433584), (2, 1216792), (4, 608396), (8, 304198), (16, 152099), (17, 143152), (23, 105808), (34, 71576), (46, 52904), (68, 35788), (92, 26452), (136, 17894), (184, 13226), (272, 8947), (368, 6613), (389, 6256), (391, 6224), (778, 3128), (782, 3112), (1556, 1564)]