22169670068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{408763}}^1$

素因数の和:408936

約数の個数: 48

約数和(自身を含む): 48070646400

約数和(自身を除く): 25900976332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 13559, 27118, 54236, 408763, 817526, 1635052, 2861341, 5313919, 5722682, 10627838, 11445364, 21255676, 37197433, 60905687, 74394866, 121811374, 148789732, 243622748, 426339809, 791773931, 852679618, 1583547862, 1705359236, 3167095724, 5542417517, 11084835034, 22169670068]

約数ペア:

[(1, 22169670068), (2, 11084835034), (4, 5542417517), (7, 3167095724), (13, 1705359236), (14, 1583547862), (26, 852679618), (28, 791773931), (52, 426339809), (91, 243622748), (149, 148789732), (182, 121811374), (298, 74394866), (364, 60905687), (596, 37197433), (1043, 21255676), (1937, 11445364), (2086, 10627838), (3874, 5722682), (4172, 5313919), (7748, 2861341), (13559, 1635052), (27118, 817526), (54236, 408763)]