71481522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23971}}^1$

素因数の和:24054

約数の個数: 32

約数和(自身を含む): 165694464

約数和(自身を除く): 94212942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 23971, 47942, 71913, 143826, 167797, 335594, 503391, 1006782, 1701941, 3403882, 5105823, 10211646, 11913587, 23827174, 35740761, 71481522]

約数ペア:

[(1, 71481522), (2, 35740761), (3, 23827174), (6, 11913587), (7, 10211646), (14, 5105823), (21, 3403882), (42, 1701941), (71, 1006782), (142, 503391), (213, 335594), (426, 167797), (497, 143826), (994, 71913), (1491, 47942), (2982, 23971)]