71249012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5419}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 132031200

約数和(自身を除く): 60782188

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 5419, 6574, 10838, 13148, 21676, 102961, 205922, 411844, 937487, 1874974, 3749948, 17812253, 35624506, 71249012]

約数ペア:

[(1, 71249012), (2, 35624506), (4, 17812253), (19, 3749948), (38, 1874974), (76, 937487), (173, 411844), (346, 205922), (692, 102961), (3287, 21676), (5419, 13148), (6574, 10838)]