71575964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1069}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 132123600

約数和(自身を除く): 60547636

約数列:

[1, 2, 4, 19, 38, 76, 881, 1069, 1762, 2138, 3524, 4276, 16739, 20311, 33478, 40622, 66956, 81244, 941789, 1883578, 3767156, 17893991, 35787982, 71575964]

約数ペア:

[(1, 71575964), (2, 35787982), (4, 17893991), (19, 3767156), (38, 1883578), (76, 941789), (881, 81244), (1069, 66956), (1762, 40622), (2138, 33478), (3524, 20311), (4276, 16739)]