71553244

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41893}}^1$

素因数の和:41965

約数の個数: 24

約数和(自身を含む): 145455968

約数和(自身を除く): 73902724

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41893, 83786, 167572, 293251, 586502, 1173004, 2555473, 5110946, 10221892, 17888311, 35776622, 71553244]

約数ペア:

[(1, 71553244), (2, 35776622), (4, 17888311), (7, 10221892), (14, 5110946), (28, 2555473), (61, 1173004), (122, 586502), (244, 293251), (427, 167572), (854, 83786), (1708, 41893)]