66793892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 135643200

約数和(自身を除く): 68849308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 418, 436, 733, 836, 1199, 1466, 2071, 2398, 2932, 4142, 4796, 8063, 8284, 13927, 16126, 22781, 27854, 32252, 45562, 55708, 79897, 91124, 153197, 159794, 306394, 319588, 612788, 878867, 1518043, 1757734, 3036086, 3515468, 6072172, 16698473, 33396946, 66793892]

約数ペア:

[(1, 66793892), (2, 33396946), (4, 16698473), (11, 6072172), (19, 3515468), (22, 3036086), (38, 1757734), (44, 1518043), (76, 878867), (109, 612788), (209, 319588), (218, 306394), (418, 159794), (436, 153197), (733, 91124), (836, 79897), (1199, 55708), (1466, 45562), (2071, 32252), (2398, 27854), (2932, 22781), (4142, 16126), (4796, 13927), (8063, 8284)]