64937642

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 125828640

約数和(自身を除く): 60890998

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 154, 413, 539, 649, 826, 1021, 1078, 1298, 2042, 2891, 4543, 5782, 7147, 9086, 11231, 14294, 22462, 31801, 50029, 60239, 63602, 78617, 100058, 120478, 157234, 421673, 550319, 662629, 843346, 1100638, 1325258, 2951711, 4638403, 5903422, 9276806, 32468821, 64937642]

約数ペア:

[(1, 64937642), (2, 32468821), (7, 9276806), (11, 5903422), (14, 4638403), (22, 2951711), (49, 1325258), (59, 1100638), (77, 843346), (98, 662629), (118, 550319), (154, 421673), (413, 157234), (539, 120478), (649, 100058), (826, 78617), (1021, 63602), (1078, 60239), (1298, 50029), (2042, 31801), (2891, 22462), (4543, 14294), (5782, 11231), (7147, 9086)]