25485586

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 19672814

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 383, 679, 686, 766, 1358, 2681, 4753, 5362, 9506, 18767, 33271, 37151, 37534, 66542, 74302, 131369, 260057, 262738, 520114, 1820399, 3640798, 12742793, 25485586]

約数ペア:

[(1, 25485586), (2, 12742793), (7, 3640798), (14, 1820399), (49, 520114), (97, 262738), (98, 260057), (194, 131369), (343, 74302), (383, 66542), (679, 37534), (686, 37151), (766, 33271), (1358, 18767), (2681, 9506), (4753, 5362)]