73390142

素因数分解:

$2^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1831}}^1$

素因数の和:2256

約数の個数: 24

約数和(自身を含む): 128441520

約数和(自身を除く): 55051378

約数列:

[1, 2, 7, 14, 49, 98, 409, 818, 1831, 2863, 3662, 5726, 12817, 20041, 25634, 40082, 89719, 179438, 748879, 1497758, 5242153, 10484306, 36695071, 73390142]

約数ペア:

[(1, 73390142), (2, 36695071), (7, 10484306), (14, 5242153), (49, 1497758), (98, 748879), (409, 179438), (818, 89719), (1831, 40082), (2863, 25634), (3662, 20041), (5726, 12817)]