71290984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2377}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 140397120

約数和(自身を除く): 69106136

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 2377, 3749, 4754, 7498, 9508, 14996, 19016, 29992, 54671, 109342, 218684, 387451, 437368, 774902, 1549804, 3099608, 8911373, 17822746, 35645492, 71290984]

約数ペア:

[(1, 71290984), (2, 35645492), (4, 17822746), (8, 8911373), (23, 3099608), (46, 1549804), (92, 774902), (163, 437368), (184, 387451), (326, 218684), (652, 109342), (1304, 54671), (2377, 29992), (3749, 19016), (4754, 14996), (7498, 9508)]