28533616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4609

約数の個数: 40

約数和(自身を含む): 61094304

約数和(自身を除く): 32560688

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4561, 6256, 9122, 18244, 36488, 72976, 77537, 104903, 155074, 209806, 310148, 419612, 620296, 839224, 1240592, 1678448, 1783351, 3566702, 7133404, 14266808, 28533616]

約数ペア:

[(1, 28533616), (2, 14266808), (4, 7133404), (8, 3566702), (16, 1783351), (17, 1678448), (23, 1240592), (34, 839224), (46, 620296), (68, 419612), (92, 310148), (136, 209806), (184, 155074), (272, 104903), (368, 77537), (391, 72976), (782, 36488), (1564, 18244), (3128, 9122), (4561, 6256)]