26697818128

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 53580499200

約数和(自身を除く): 26882681072

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 146, 236, 239, 292, 472, 478, 584, 944, 956, 1168, 1621, 1912, 3242, 3824, 4307, 6484, 8614, 12968, 14101, 17228, 17447, 25936, 28202, 34456, 34894, 56404, 68912, 69788, 95639, 112808, 118333, 139576, 191278, 225616, 236666, 279152, 382556, 387419, 473332, 765112, 774838, 946664, 1029373, 1530224, 1549676, 1893328, 2058746, 3099352, 4117492, 6198704, 6981647, 8234984, 13963294, 16469968, 22857721, 27926588, 28281587, 45715442, 55853176, 56563174, 91430884, 111706352, 113126348, 182861768, 226252696, 365723536, 452505392, 1668613633, 3337227266, 6674454532, 13348909064, 26697818128]

約数ペア:

[(1, 26697818128), (2, 13348909064), (4, 6674454532), (8, 3337227266), (16, 1668613633), (59, 452505392), (73, 365723536), (118, 226252696), (146, 182861768), (236, 113126348), (239, 111706352), (292, 91430884), (472, 56563174), (478, 55853176), (584, 45715442), (944, 28281587), (956, 27926588), (1168, 22857721), (1621, 16469968), (1912, 13963294), (3242, 8234984), (3824, 6981647), (4307, 6198704), (6484, 4117492), (8614, 3099352), (12968, 2058746), (14101, 1893328), (17228, 1549676), (17447, 1530224), (25936, 1029373), (28202, 946664), (34456, 774838), (34894, 765112), (56404, 473332), (68912, 387419), (69788, 382556), (95639, 279152), (112808, 236666), (118333, 225616), (139576, 191278)]