71313208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 138920400

約数和(自身を除く): 67607192

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 2707, 3293, 5414, 6586, 10828, 13172, 21656, 26344, 100159, 200318, 240923, 400636, 481846, 801272, 963692, 1927384, 8914151, 17828302, 35656604, 71313208]

約数ペア:

[(1, 71313208), (2, 35656604), (4, 17828302), (8, 8914151), (37, 1927384), (74, 963692), (89, 801272), (148, 481846), (178, 400636), (296, 240923), (356, 200318), (712, 100159), (2707, 26344), (3293, 21656), (5414, 13172), (6586, 10828)]