71876672

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2035

約数の個数: 56

約数和(自身を含む): 165055296

約数和(自身を除く): 93178624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 1933, 2324, 2656, 3866, 4648, 5312, 7732, 9296, 13531, 15464, 18592, 27062, 30928, 37184, 54124, 61856, 108248, 123712, 160439, 216496, 320878, 432992, 641756, 865984, 1123073, 1283512, 2246146, 2567024, 4492292, 5134048, 8984584, 10268096, 17969168, 35938336, 71876672]

約数ペア:

[(1, 71876672), (2, 35938336), (4, 17969168), (7, 10268096), (8, 8984584), (14, 5134048), (16, 4492292), (28, 2567024), (32, 2246146), (56, 1283512), (64, 1123073), (83, 865984), (112, 641756), (166, 432992), (224, 320878), (332, 216496), (448, 160439), (581, 123712), (664, 108248), (1162, 61856), (1328, 54124), (1933, 37184), (2324, 30928), (2656, 27062), (3866, 18592), (4648, 15464), (5312, 13531), (7732, 9296)]