3189536

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 7439040

約数和(自身を除く): 4249504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 491, 812, 928, 982, 1624, 1964, 3248, 3437, 3928, 6496, 6874, 7856, 13748, 14239, 15712, 27496, 28478, 54992, 56956, 99673, 109984, 113912, 199346, 227824, 398692, 455648, 797384, 1594768, 3189536]

約数ペア:

[(1, 3189536), (2, 1594768), (4, 797384), (7, 455648), (8, 398692), (14, 227824), (16, 199346), (28, 113912), (29, 109984), (32, 99673), (56, 56956), (58, 54992), (112, 28478), (116, 27496), (203, 15712), (224, 14239), (232, 13748), (406, 7856), (464, 6874), (491, 6496), (812, 3928), (928, 3437), (982, 3248), (1624, 1964)]