40253514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 98319360

約数和(自身を除く): 58065846

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 691, 798, 1022, 1382, 1387, 1533, 2073, 2774, 3066, 4146, 4161, 4837, 8322, 9674, 9709, 13129, 14511, 19418, 26258, 29022, 29127, 39387, 50443, 58254, 78774, 91903, 100886, 151329, 183806, 275709, 302658, 353101, 551418, 706202, 958417, 1059303, 1916834, 2118606, 2875251, 5750502, 6708919, 13417838, 20126757, 40253514]

約数ペア:

[(1, 40253514), (2, 20126757), (3, 13417838), (6, 6708919), (7, 5750502), (14, 2875251), (19, 2118606), (21, 1916834), (38, 1059303), (42, 958417), (57, 706202), (73, 551418), (114, 353101), (133, 302658), (146, 275709), (219, 183806), (266, 151329), (399, 100886), (438, 91903), (511, 78774), (691, 58254), (798, 50443), (1022, 39387), (1382, 29127), (1387, 29022), (1533, 26258), (2073, 19418), (2774, 14511), (3066, 13129), (4146, 9709), (4161, 9674), (4837, 8322)]