71250686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 117821088

約数和(自身を除く): 46570402

約数列:

[1, 2, 13, 26, 83, 137, 166, 241, 274, 482, 1079, 1781, 2158, 3133, 3562, 6266, 11371, 20003, 22742, 33017, 40006, 66034, 147823, 260039, 295646, 429221, 520078, 858442, 2740411, 5480822, 35625343, 71250686]

約数ペア:

[(1, 71250686), (2, 35625343), (13, 5480822), (26, 2740411), (83, 858442), (137, 520078), (166, 429221), (241, 295646), (274, 260039), (482, 147823), (1079, 66034), (1781, 40006), (2158, 33017), (3133, 22742), (3562, 20003), (6266, 11371)]