38643306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 86704128

約数和(自身を除く): 48060822

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 83, 94, 127, 141, 166, 249, 254, 282, 381, 498, 611, 762, 1079, 1222, 1651, 1833, 2158, 3237, 3302, 3666, 3901, 4953, 5969, 6474, 7802, 9906, 10541, 11703, 11938, 17907, 21082, 23406, 31623, 35814, 50713, 63246, 77597, 101426, 137033, 152139, 155194, 232791, 274066, 304278, 411099, 465582, 495427, 822198, 990854, 1486281, 2972562, 6440551, 12881102, 19321653, 38643306]

約数ペア:

[(1, 38643306), (2, 19321653), (3, 12881102), (6, 6440551), (13, 2972562), (26, 1486281), (39, 990854), (47, 822198), (78, 495427), (83, 465582), (94, 411099), (127, 304278), (141, 274066), (166, 232791), (249, 155194), (254, 152139), (282, 137033), (381, 101426), (498, 77597), (611, 63246), (762, 50713), (1079, 35814), (1222, 31623), (1651, 23406), (1833, 21082), (2158, 17907), (3237, 11938), (3302, 11703), (3666, 10541), (3901, 9906), (4953, 7802), (5969, 6474)]