75407216

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{3617}}^1$

素因数の和:4928

約数の個数: 20

約数和(自身を含む): 146254032

約数和(自身を除く): 70846816

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 3617, 5212, 7234, 10424, 14468, 20848, 28936, 57872, 4712951, 9425902, 18851804, 37703608, 75407216]

約数ペア:

[(1, 75407216), (2, 37703608), (4, 18851804), (8, 9425902), (16, 4712951), (1303, 57872), (2606, 28936), (3617, 20848), (5212, 14468), (7234, 10424)]