71389748

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 127411200

約数和(自身を除く): 56021452

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 1579, 3158, 6316, 11303, 22606, 45212, 140531, 200533, 281062, 401066, 562124, 802132, 17847437, 35694874, 71389748]

約数ペア:

[(1, 71389748), (2, 35694874), (4, 17847437), (89, 802132), (127, 562124), (178, 401066), (254, 281062), (356, 200533), (508, 140531), (1579, 45212), (3158, 22606), (6316, 11303)]