16264444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 18959108

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 727, 799, 1316, 1454, 1598, 2908, 3196, 5089, 5593, 10178, 11186, 12359, 20356, 22372, 24718, 34169, 49436, 68338, 86513, 136676, 173026, 239183, 346052, 478366, 580873, 956732, 1161746, 2323492, 4066111, 8132222, 16264444]

約数ペア:

[(1, 16264444), (2, 8132222), (4, 4066111), (7, 2323492), (14, 1161746), (17, 956732), (28, 580873), (34, 478366), (47, 346052), (68, 239183), (94, 173026), (119, 136676), (188, 86513), (238, 68338), (329, 49436), (476, 34169), (658, 24718), (727, 22372), (799, 20356), (1316, 12359), (1454, 11186), (1598, 10178), (2908, 5593), (3196, 5089)]