3874256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 7928064

約数和(自身を除く): 4053808

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 107, 124, 146, 214, 248, 292, 428, 496, 584, 856, 1168, 1712, 2263, 3317, 4526, 6634, 7811, 9052, 13268, 15622, 18104, 26536, 31244, 36208, 53072, 62488, 124976, 242141, 484282, 968564, 1937128, 3874256]

約数ペア:

[(1, 3874256), (2, 1937128), (4, 968564), (8, 484282), (16, 242141), (31, 124976), (62, 62488), (73, 53072), (107, 36208), (124, 31244), (146, 26536), (214, 18104), (248, 15622), (292, 13268), (428, 9052), (496, 7811), (584, 6634), (856, 4526), (1168, 3317), (1712, 2263)]