1788256

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2021984

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 47, 58, 82, 94, 116, 164, 188, 232, 328, 376, 464, 656, 752, 928, 1189, 1312, 1363, 1504, 1927, 2378, 2726, 3854, 4756, 5452, 7708, 9512, 10904, 15416, 19024, 21808, 30832, 38048, 43616, 55883, 61664, 111766, 223532, 447064, 894128, 1788256]

約数ペア:

[(1, 1788256), (2, 894128), (4, 447064), (8, 223532), (16, 111766), (29, 61664), (32, 55883), (41, 43616), (47, 38048), (58, 30832), (82, 21808), (94, 19024), (116, 15416), (164, 10904), (188, 9512), (232, 7708), (328, 5452), (376, 4756), (464, 3854), (656, 2726), (752, 2378), (928, 1927), (1189, 1504), (1312, 1363)]