26455352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 62864640

約数和(自身を除く): 36409288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 641, 737, 938, 1282, 1474, 1876, 2564, 2948, 3752, 4487, 5128, 5159, 5896, 7051, 8974, 10318, 14102, 17948, 20636, 28204, 35896, 41272, 42947, 49357, 56408, 85894, 98714, 171788, 197428, 300629, 343576, 394856, 472417, 601258, 944834, 1202516, 1889668, 2405032, 3306919, 3779336, 6613838, 13227676, 26455352]

約数ペア:

[(1, 26455352), (2, 13227676), (4, 6613838), (7, 3779336), (8, 3306919), (11, 2405032), (14, 1889668), (22, 1202516), (28, 944834), (44, 601258), (56, 472417), (67, 394856), (77, 343576), (88, 300629), (134, 197428), (154, 171788), (268, 98714), (308, 85894), (469, 56408), (536, 49357), (616, 42947), (641, 41272), (737, 35896), (938, 28204), (1282, 20636), (1474, 17948), (1876, 14102), (2564, 10318), (2948, 8974), (3752, 7051), (4487, 5896), (5128, 5159)]