71365238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{69829}}^1$

素因数の和:69911

約数の個数: 16

約数和(自身を含む): 124018080

約数和(自身を除く): 52652842

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 69829, 139658, 488803, 977606, 5097517, 10195034, 35682619, 71365238]

約数ペア:

[(1, 71365238), (2, 35682619), (7, 10195034), (14, 5097517), (73, 977606), (146, 488803), (511, 139658), (1022, 69829)]