63915536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 129158400

約数和(自身を除く): 65242864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 991, 1112, 1982, 2224, 3964, 4031, 7928, 8062, 15856, 16124, 28739, 32248, 57478, 64496, 114956, 137749, 229912, 275498, 459824, 550996, 1101992, 2203984, 3994721, 7989442, 15978884, 31957768, 63915536]

約数ペア:

[(1, 63915536), (2, 31957768), (4, 15978884), (8, 7989442), (16, 3994721), (29, 2203984), (58, 1101992), (116, 550996), (139, 459824), (232, 275498), (278, 229912), (464, 137749), (556, 114956), (991, 64496), (1112, 57478), (1982, 32248), (2224, 28739), (3964, 16124), (4031, 15856), (7928, 8062)]