74903864

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18839}}^1$

素因数の和:18923

約数の個数: 32

約数和(自身を含む): 162777600

約数和(自身を除く): 87873736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 18839, 37678, 75356, 131873, 150712, 263746, 527492, 1054984, 1337569, 2675138, 5350276, 9362983, 10700552, 18725966, 37451932, 74903864]

約数ペア:

[(1, 74903864), (2, 37451932), (4, 18725966), (7, 10700552), (8, 9362983), (14, 5350276), (28, 2675138), (56, 1337569), (71, 1054984), (142, 527492), (284, 263746), (497, 150712), (568, 131873), (994, 75356), (1988, 37678), (3976, 18839)]