71536276

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2236

約数の個数: 36

約数和(自身を含む): 146512800

約数和(自身を除く): 74976524

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1253, 2039, 2506, 4078, 5012, 8156, 8771, 14273, 17542, 28546, 35084, 57092, 99911, 199822, 364981, 399644, 729962, 1459924, 2554867, 5109734, 10219468, 17884069, 35768138, 71536276]

約数ペア:

[(1, 71536276), (2, 35768138), (4, 17884069), (7, 10219468), (14, 5109734), (28, 2554867), (49, 1459924), (98, 729962), (179, 399644), (196, 364981), (358, 199822), (716, 99911), (1253, 57092), (2039, 35084), (2506, 28546), (4078, 17542), (5012, 14273), (8156, 8771)]