26560738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 16362782

約数列:

[1, 2, 31, 53, 59, 62, 106, 118, 137, 274, 1643, 1829, 3127, 3286, 3658, 4247, 6254, 7261, 8083, 8494, 14522, 16166, 96937, 193874, 225091, 250573, 428399, 450182, 501146, 856798, 13280369, 26560738]

約数ペア:

[(1, 26560738), (2, 13280369), (31, 856798), (53, 501146), (59, 450182), (62, 428399), (106, 250573), (118, 225091), (137, 193874), (274, 96937), (1643, 16166), (1829, 14522), (3127, 8494), (3286, 8083), (3658, 7261), (4247, 6254)]