78902488

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19301}}^1$

素因数の和:19387

約数の個数: 32

約数和(自身を含む): 171401760

約数和(自身を除く): 92499272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19301, 38602, 77204, 135107, 154408, 270214, 540428, 1080856, 1408973, 2817946, 5635892, 9862811, 11271784, 19725622, 39451244, 78902488]

約数ペア:

[(1, 78902488), (2, 39451244), (4, 19725622), (7, 11271784), (8, 9862811), (14, 5635892), (28, 2817946), (56, 1408973), (73, 1080856), (146, 540428), (292, 270214), (511, 154408), (584, 135107), (1022, 77204), (2044, 38602), (4088, 19301)]