61509704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 58240696

約数列:

[1, 2, 4, 8, 31, 62, 124, 197, 248, 394, 788, 1259, 1576, 2518, 5036, 6107, 10072, 12214, 24428, 39029, 48856, 78058, 156116, 248023, 312232, 496046, 992092, 1984184, 7688713, 15377426, 30754852, 61509704]

約数ペア:

[(1, 61509704), (2, 30754852), (4, 15377426), (8, 7688713), (31, 1984184), (62, 992092), (124, 496046), (197, 312232), (248, 248023), (394, 156116), (788, 78058), (1259, 48856), (1576, 39029), (2518, 24428), (5036, 12214), (6107, 10072)]