67898944

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 141914880

約数和(自身を除く): 74015936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 193, 239, 368, 386, 478, 736, 772, 956, 1472, 1544, 1912, 3088, 3824, 4439, 5497, 6176, 7648, 8878, 10994, 12352, 15296, 17756, 21988, 35512, 43976, 46127, 71024, 87952, 92254, 142048, 175904, 184508, 284096, 351808, 369016, 738032, 1060921, 1476064, 2121842, 2952128, 4243684, 8487368, 16974736, 33949472, 67898944]

約数ペア:

[(1, 67898944), (2, 33949472), (4, 16974736), (8, 8487368), (16, 4243684), (23, 2952128), (32, 2121842), (46, 1476064), (64, 1060921), (92, 738032), (184, 369016), (193, 351808), (239, 284096), (368, 184508), (386, 175904), (478, 142048), (736, 92254), (772, 87952), (956, 71024), (1472, 46127), (1544, 43976), (1912, 35512), (3088, 21988), (3824, 17756), (4439, 15296), (5497, 12352), (6176, 10994), (7648, 8878)]