42815872

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 52362368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 647, 704, 752, 1034, 1294, 1408, 1504, 2068, 2588, 3008, 4136, 5176, 6016, 7117, 8272, 10352, 14234, 16544, 20704, 28468, 30409, 33088, 41408, 56936, 60818, 66176, 82816, 113872, 121636, 227744, 243272, 334499, 455488, 486544, 668998, 910976, 973088, 1337996, 1946176, 2675992, 3892352, 5351984, 10703968, 21407936, 42815872]

約数ペア:

[(1, 42815872), (2, 21407936), (4, 10703968), (8, 5351984), (11, 3892352), (16, 2675992), (22, 1946176), (32, 1337996), (44, 973088), (47, 910976), (64, 668998), (88, 486544), (94, 455488), (128, 334499), (176, 243272), (188, 227744), (352, 121636), (376, 113872), (517, 82816), (647, 66176), (704, 60818), (752, 56936), (1034, 41408), (1294, 33088), (1408, 30409), (1504, 28468), (2068, 20704), (2588, 16544), (3008, 14234), (4136, 10352), (5176, 8272), (6016, 7117)]