68653508

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4549}}^1$

素因数の和:4585

約数の個数: 48

約数和(自身を含む): 152880000

約数和(自身を除く): 84226492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 4549, 7546, 9098, 15092, 18196, 31843, 50039, 63686, 100078, 127372, 200156, 222901, 350273, 445802, 700546, 891604, 1401092, 1560307, 2451911, 3120614, 4903822, 6241228, 9807644, 17163377, 34326754, 68653508]

約数ペア:

[(1, 68653508), (2, 34326754), (4, 17163377), (7, 9807644), (11, 6241228), (14, 4903822), (22, 3120614), (28, 2451911), (44, 1560307), (49, 1401092), (77, 891604), (98, 700546), (154, 445802), (196, 350273), (308, 222901), (343, 200156), (539, 127372), (686, 100078), (1078, 63686), (1372, 50039), (2156, 31843), (3773, 18196), (4549, 15092), (7546, 9098)]