27676376

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 65021040

約数和(自身を除く): 37344664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 5431, 10862, 21724, 38017, 43448, 70603, 76034, 141206, 152068, 266119, 282412, 304136, 494221, 532238, 564824, 988442, 1064476, 1976884, 2128952, 3459547, 3953768, 6919094, 13838188, 27676376]

約数ペア:

[(1, 27676376), (2, 13838188), (4, 6919094), (7, 3953768), (8, 3459547), (13, 2128952), (14, 1976884), (26, 1064476), (28, 988442), (49, 564824), (52, 532238), (56, 494221), (91, 304136), (98, 282412), (104, 266119), (182, 152068), (196, 141206), (364, 76034), (392, 70603), (637, 43448), (728, 38017), (1274, 21724), (2548, 10862), (5096, 5431)]