47720712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 131503680

約数和(自身を除く): 83782968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 3557, 4472, 6708, 7114, 10671, 13416, 14228, 21342, 28456, 42684, 46241, 85368, 92482, 138723, 152951, 184964, 277446, 305902, 369928, 458853, 554892, 611804, 917706, 1109784, 1223608, 1835412, 1988363, 3670824, 3976726, 5965089, 7953452, 11930178, 15906904, 23860356, 47720712]

約数ペア:

[(1, 47720712), (2, 23860356), (3, 15906904), (4, 11930178), (6, 7953452), (8, 5965089), (12, 3976726), (13, 3670824), (24, 1988363), (26, 1835412), (39, 1223608), (43, 1109784), (52, 917706), (78, 611804), (86, 554892), (104, 458853), (129, 369928), (156, 305902), (172, 277446), (258, 184964), (312, 152951), (344, 138723), (516, 92482), (559, 85368), (1032, 46241), (1118, 42684), (1677, 28456), (2236, 21342), (3354, 14228), (3557, 13416), (4472, 10671), (6708, 7114)]