56645104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 113086512

約数和(自身を除く): 56441408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 281, 293, 344, 562, 586, 688, 1124, 1172, 2248, 2344, 4496, 4688, 12083, 12599, 24166, 25198, 48332, 50396, 82333, 96664, 100792, 164666, 193328, 201584, 329332, 658664, 1317328, 3540319, 7080638, 14161276, 28322552, 56645104]

約数ペア:

[(1, 56645104), (2, 28322552), (4, 14161276), (8, 7080638), (16, 3540319), (43, 1317328), (86, 658664), (172, 329332), (281, 201584), (293, 193328), (344, 164666), (562, 100792), (586, 96664), (688, 82333), (1124, 50396), (1172, 48332), (2248, 25198), (2344, 24166), (4496, 12599), (4688, 12083)]