38506832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 93744000

約数和(自身を除く): 55237168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 499, 689, 728, 742, 848, 998, 1378, 1456, 1484, 1996, 2756, 2968, 3493, 3992, 4823, 5512, 5936, 6487, 6986, 7984, 9646, 11024, 12974, 13972, 19292, 25948, 26447, 27944, 38584, 45409, 51896, 52894, 55888, 77168, 90818, 103792, 105788, 181636, 185129, 211576, 343811, 363272, 370258, 423152, 687622, 726544, 740516, 1375244, 1481032, 2406677, 2750488, 2962064, 4813354, 5500976, 9626708, 19253416, 38506832]

約数ペア:

[(1, 38506832), (2, 19253416), (4, 9626708), (7, 5500976), (8, 4813354), (13, 2962064), (14, 2750488), (16, 2406677), (26, 1481032), (28, 1375244), (52, 740516), (53, 726544), (56, 687622), (91, 423152), (104, 370258), (106, 363272), (112, 343811), (182, 211576), (208, 185129), (212, 181636), (364, 105788), (371, 103792), (424, 90818), (499, 77168), (689, 55888), (728, 52894), (742, 51896), (848, 45409), (998, 38584), (1378, 27944), (1456, 26447), (1484, 25948), (1996, 19292), (2756, 13972), (2968, 12974), (3493, 11024), (3992, 9646), (4823, 7984), (5512, 6986), (5936, 6487)]