29680808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 57558600

約数和(自身を除く): 27877792

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 509, 788, 1018, 1576, 2036, 4072, 7289, 14578, 18833, 29156, 37666, 58312, 75332, 100273, 150664, 200546, 401092, 802184, 3710101, 7420202, 14840404, 29680808]

約数ペア:

[(1, 29680808), (2, 14840404), (4, 7420202), (8, 3710101), (37, 802184), (74, 401092), (148, 200546), (197, 150664), (296, 100273), (394, 75332), (509, 58312), (788, 37666), (1018, 29156), (1576, 18833), (2036, 14578), (4072, 7289)]