25385766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8513}}^1$

素因数の和:8596

約数の個数: 32

約数和(自身を含む): 58848768

約数和(自身を除く): 33463002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 8513, 17026, 25539, 51078, 59591, 119182, 178773, 357546, 604423, 1208846, 1813269, 3626538, 4230961, 8461922, 12692883, 25385766]

約数ペア:

[(1, 25385766), (2, 12692883), (3, 8461922), (6, 4230961), (7, 3626538), (14, 1813269), (21, 1208846), (42, 604423), (71, 357546), (142, 178773), (213, 119182), (426, 59591), (497, 51078), (994, 25539), (1491, 17026), (2982, 8513)]