16426256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 40473600

約数和(自身を除く): 24047344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 199, 268, 308, 398, 469, 536, 616, 737, 796, 938, 1072, 1232, 1393, 1474, 1592, 1876, 2189, 2786, 2948, 3184, 3752, 4378, 5159, 5572, 5896, 7504, 8756, 10318, 11144, 11792, 13333, 15323, 17512, 20636, 22288, 26666, 30646, 35024, 41272, 53332, 61292, 82544, 93331, 106664, 122584, 146663, 186662, 213328, 245168, 293326, 373324, 586652, 746648, 1026641, 1173304, 1493296, 2053282, 2346608, 4106564, 8213128, 16426256]

約数ペア:

[(1, 16426256), (2, 8213128), (4, 4106564), (7, 2346608), (8, 2053282), (11, 1493296), (14, 1173304), (16, 1026641), (22, 746648), (28, 586652), (44, 373324), (56, 293326), (67, 245168), (77, 213328), (88, 186662), (112, 146663), (134, 122584), (154, 106664), (176, 93331), (199, 82544), (268, 61292), (308, 53332), (398, 41272), (469, 35024), (536, 30646), (616, 26666), (737, 22288), (796, 20636), (938, 17512), (1072, 15323), (1232, 13333), (1393, 11792), (1474, 11144), (1592, 10318), (1876, 8756), (2189, 7504), (2786, 5896), (2948, 5572), (3184, 5159), (3752, 4378)]