25884628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 58318848

約数和(自身を除く): 32434220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 2711, 4774, 5422, 9548, 10844, 18977, 29821, 37954, 59642, 75908, 84041, 119284, 168082, 208747, 336164, 417494, 588287, 834988, 924451, 1176574, 1848902, 2353148, 3697804, 6471157, 12942314, 25884628]

約数ペア:

[(1, 25884628), (2, 12942314), (4, 6471157), (7, 3697804), (11, 2353148), (14, 1848902), (22, 1176574), (28, 924451), (31, 834988), (44, 588287), (62, 417494), (77, 336164), (124, 208747), (154, 168082), (217, 119284), (308, 84041), (341, 75908), (434, 59642), (682, 37954), (868, 29821), (1364, 18977), (2387, 10844), (2711, 9548), (4774, 5422)]