64330672

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{937}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 142831136

約数和(自身を除く): 78500464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 937, 1226, 1874, 2452, 3748, 4291, 4904, 6559, 7496, 8582, 9808, 13118, 14992, 17164, 26236, 34328, 52472, 68656, 104944, 574381, 1148762, 2297524, 4020667, 4595048, 8041334, 9190096, 16082668, 32165336, 64330672]

約数ペア:

[(1, 64330672), (2, 32165336), (4, 16082668), (7, 9190096), (8, 8041334), (14, 4595048), (16, 4020667), (28, 2297524), (56, 1148762), (112, 574381), (613, 104944), (937, 68656), (1226, 52472), (1874, 34328), (2452, 26236), (3748, 17164), (4291, 14992), (4904, 13118), (6559, 9808), (7496, 8582)]