40039314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 96215040

約数和(自身を除く): 56175726

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 142, 174, 203, 213, 406, 426, 463, 497, 609, 926, 994, 1218, 1389, 1491, 2059, 2778, 2982, 3241, 4118, 6177, 6482, 9723, 12354, 13427, 14413, 19446, 26854, 28826, 32873, 40281, 43239, 65746, 80562, 86478, 93989, 98619, 187978, 197238, 230111, 281967, 460222, 563934, 690333, 953317, 1380666, 1906634, 2859951, 5719902, 6673219, 13346438, 20019657, 40039314]

約数ペア:

[(1, 40039314), (2, 20019657), (3, 13346438), (6, 6673219), (7, 5719902), (14, 2859951), (21, 1906634), (29, 1380666), (42, 953317), (58, 690333), (71, 563934), (87, 460222), (142, 281967), (174, 230111), (203, 197238), (213, 187978), (406, 98619), (426, 93989), (463, 86478), (497, 80562), (609, 65746), (926, 43239), (994, 40281), (1218, 32873), (1389, 28826), (1491, 26854), (2059, 19446), (2778, 14413), (2982, 13427), (3241, 12354), (4118, 9723), (6177, 6482)]