71275372

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5227}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 142870784

約数和(自身を除く): 71595412

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 5227, 6818, 10454, 13636, 20908, 36589, 73178, 146356, 2545549, 5091098, 10182196, 17818843, 35637686, 71275372]

約数ペア:

[(1, 71275372), (2, 35637686), (4, 17818843), (7, 10182196), (14, 5091098), (28, 2545549), (487, 146356), (974, 73178), (1948, 36589), (3409, 20908), (5227, 13636), (6818, 10454)]