74129804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 156850176

約数和(自身を除く): 82720372

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2083, 2542, 4166, 5084, 8332, 8897, 14581, 17794, 29162, 35588, 58324, 64573, 85403, 129146, 170806, 258292, 341612, 452011, 597821, 904022, 1195642, 1808044, 2391284, 2647493, 5294986, 10589972, 18532451, 37064902, 74129804]

約数ペア:

[(1, 74129804), (2, 37064902), (4, 18532451), (7, 10589972), (14, 5294986), (28, 2647493), (31, 2391284), (41, 1808044), (62, 1195642), (82, 904022), (124, 597821), (164, 452011), (217, 341612), (287, 258292), (434, 170806), (574, 129146), (868, 85403), (1148, 64573), (1271, 58324), (2083, 35588), (2542, 29162), (4166, 17794), (5084, 14581), (8332, 8897)]