74393852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 144262272

約数和(自身を除く): 69868420

約数列:

[1, 2, 4, 13, 26, 52, 67, 131, 134, 163, 262, 268, 326, 524, 652, 871, 1703, 1742, 2119, 3406, 3484, 4238, 6812, 8476, 8777, 10921, 17554, 21353, 21842, 35108, 42706, 43684, 85412, 114101, 141973, 228202, 277589, 283946, 456404, 555178, 567892, 1110356, 1430651, 2861302, 5722604, 18598463, 37196926, 74393852]

約数ペア:

[(1, 74393852), (2, 37196926), (4, 18598463), (13, 5722604), (26, 2861302), (52, 1430651), (67, 1110356), (131, 567892), (134, 555178), (163, 456404), (262, 283946), (268, 277589), (326, 228202), (524, 141973), (652, 114101), (871, 85412), (1703, 43684), (1742, 42706), (2119, 35108), (3406, 21842), (3484, 21353), (4238, 17554), (6812, 10921), (8476, 8777)]