26430896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 53736144

約数和(自身を除く): 27305248

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 937, 1763, 1874, 3526, 3748, 7052, 7496, 14104, 14992, 28208, 38417, 40291, 76834, 80582, 153668, 161164, 307336, 322328, 614672, 644656, 1651931, 3303862, 6607724, 13215448, 26430896]

約数ペア:

[(1, 26430896), (2, 13215448), (4, 6607724), (8, 3303862), (16, 1651931), (41, 644656), (43, 614672), (82, 322328), (86, 307336), (164, 161164), (172, 153668), (328, 80582), (344, 76834), (656, 40291), (688, 38417), (937, 28208), (1763, 14992), (1874, 14104), (3526, 7496), (3748, 7052)]