71264116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 156143232

約数和(自身を除く): 84879116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 401, 577, 802, 1154, 1604, 2308, 2807, 4039, 4411, 5614, 6347, 8078, 8822, 11228, 12694, 16156, 17644, 25388, 30877, 44429, 61754, 88858, 123508, 177716, 231377, 462754, 925508, 1619639, 2545147, 3239278, 5090294, 6478556, 10180588, 17816029, 35632058, 71264116]

約数ペア:

[(1, 71264116), (2, 35632058), (4, 17816029), (7, 10180588), (11, 6478556), (14, 5090294), (22, 3239278), (28, 2545147), (44, 1619639), (77, 925508), (154, 462754), (308, 231377), (401, 177716), (577, 123508), (802, 88858), (1154, 61754), (1604, 44429), (2308, 30877), (2807, 25388), (4039, 17644), (4411, 16156), (5614, 12694), (6347, 11228), (8078, 8822)]