26346616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 55440000

約数和(自身を除く): 29093384

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 139, 152, 172, 232, 278, 344, 551, 556, 817, 1102, 1112, 1247, 1634, 2204, 2494, 2641, 3268, 4031, 4408, 4988, 5282, 5977, 6536, 8062, 9976, 10564, 11954, 16124, 21128, 23693, 23908, 32248, 47386, 47816, 76589, 94772, 113563, 153178, 173333, 189544, 227126, 306356, 346666, 454252, 612712, 693332, 908504, 1386664, 3293327, 6586654, 13173308, 26346616]

約数ペア:

[(1, 26346616), (2, 13173308), (4, 6586654), (8, 3293327), (19, 1386664), (29, 908504), (38, 693332), (43, 612712), (58, 454252), (76, 346666), (86, 306356), (116, 227126), (139, 189544), (152, 173333), (172, 153178), (232, 113563), (278, 94772), (344, 76589), (551, 47816), (556, 47386), (817, 32248), (1102, 23908), (1112, 23693), (1247, 21128), (1634, 16124), (2204, 11954), (2494, 10564), (2641, 9976), (3268, 8062), (4031, 6536), (4408, 5977), (4988, 5282)]