4420724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 9977856

約数和(自身を除く): 5557132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 463, 682, 868, 926, 1364, 1852, 2387, 3241, 4774, 5093, 6482, 9548, 10186, 12964, 14353, 20372, 28706, 35651, 57412, 71302, 100471, 142604, 157883, 200942, 315766, 401884, 631532, 1105181, 2210362, 4420724]

約数ペア:

[(1, 4420724), (2, 2210362), (4, 1105181), (7, 631532), (11, 401884), (14, 315766), (22, 200942), (28, 157883), (31, 142604), (44, 100471), (62, 71302), (77, 57412), (124, 35651), (154, 28706), (217, 20372), (308, 14353), (341, 12964), (434, 10186), (463, 9548), (682, 6482), (868, 5093), (926, 4774), (1364, 3241), (1852, 2387)]