22850408

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 51874560

約数和(自身を除く): 29024152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 157, 161, 184, 226, 314, 322, 452, 628, 644, 791, 904, 1099, 1256, 1288, 1582, 2198, 2599, 3164, 3611, 4396, 5198, 6328, 7222, 8792, 10396, 14444, 17741, 18193, 20792, 25277, 28888, 35482, 36386, 50554, 70964, 72772, 101108, 124187, 141928, 145544, 202216, 248374, 408043, 496748, 816086, 993496, 1632172, 2856301, 3264344, 5712602, 11425204, 22850408]

約数ペア:

[(1, 22850408), (2, 11425204), (4, 5712602), (7, 3264344), (8, 2856301), (14, 1632172), (23, 993496), (28, 816086), (46, 496748), (56, 408043), (92, 248374), (113, 202216), (157, 145544), (161, 141928), (184, 124187), (226, 101108), (314, 72772), (322, 70964), (452, 50554), (628, 36386), (644, 35482), (791, 28888), (904, 25277), (1099, 20792), (1256, 18193), (1288, 17741), (1582, 14444), (2198, 10396), (2599, 8792), (3164, 7222), (3611, 6328), (4396, 5198)]