77906038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 139806720

約数和(自身を除く): 61900682

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 2459, 4526, 4918, 15841, 17213, 31682, 34426, 76229, 152458, 179507, 359014, 533603, 1067206, 1256549, 2513098, 5564717, 11129434, 38953019, 77906038]

約数ペア:

[(1, 77906038), (2, 38953019), (7, 11129434), (14, 5564717), (31, 2513098), (62, 1256549), (73, 1067206), (146, 533603), (217, 359014), (434, 179507), (511, 152458), (1022, 76229), (2263, 34426), (2459, 31682), (4526, 17213), (4918, 15841)]