67219216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 135448920

約数和(自身を除く): 68229704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 317, 457, 464, 634, 914, 1268, 1828, 2536, 3656, 5072, 7312, 9193, 13253, 18386, 26506, 36772, 53012, 73544, 106024, 144869, 147088, 212048, 289738, 579476, 1158952, 2317904, 4201201, 8402402, 16804804, 33609608, 67219216]

約数ペア:

[(1, 67219216), (2, 33609608), (4, 16804804), (8, 8402402), (16, 4201201), (29, 2317904), (58, 1158952), (116, 579476), (232, 289738), (317, 212048), (457, 147088), (464, 144869), (634, 106024), (914, 73544), (1268, 53012), (1828, 36772), (2536, 26506), (3656, 18386), (5072, 13253), (7312, 9193)]