64267952

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2381}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 142958112

約数和(自身を除く): 78690160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 2381, 3374, 3856, 4762, 6748, 9524, 13496, 16667, 19048, 26992, 33334, 38096, 66668, 133336, 266672, 573821, 1147642, 2295284, 4016747, 4590568, 8033494, 9181136, 16066988, 32133976, 64267952]

約数ペア:

[(1, 64267952), (2, 32133976), (4, 16066988), (7, 9181136), (8, 8033494), (14, 4590568), (16, 4016747), (28, 2295284), (56, 1147642), (112, 573821), (241, 266672), (482, 133336), (964, 66668), (1687, 38096), (1928, 33334), (2381, 26992), (3374, 19048), (3856, 16667), (4762, 13496), (6748, 9524)]