40686584

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 37721416

約数列:

[1, 2, 4, 8, 47, 94, 188, 241, 376, 449, 482, 898, 964, 1796, 1928, 3592, 11327, 21103, 22654, 42206, 45308, 84412, 90616, 108209, 168824, 216418, 432836, 865672, 5085823, 10171646, 20343292, 40686584]

約数ペア:

[(1, 40686584), (2, 20343292), (4, 10171646), (8, 5085823), (47, 865672), (94, 432836), (188, 216418), (241, 168824), (376, 108209), (449, 90616), (482, 84412), (898, 45308), (964, 42206), (1796, 22654), (1928, 21103), (3592, 11327)]