71245384

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5279}}^1$

素因数の和:5533

約数の個数: 32

約数和(自身を含む): 153331200

約数和(自身を除く): 82085816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1687, 1928, 3374, 5279, 6748, 10558, 13496, 21116, 36953, 42232, 73906, 147812, 295624, 1272239, 2544478, 5088956, 8905673, 10177912, 17811346, 35622692, 71245384]

約数ペア:

[(1, 71245384), (2, 35622692), (4, 17811346), (7, 10177912), (8, 8905673), (14, 5088956), (28, 2544478), (56, 1272239), (241, 295624), (482, 147812), (964, 73906), (1687, 42232), (1928, 36953), (3374, 21116), (5279, 13496), (6748, 10558)]