22788038

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 44279424

約数和(自身を除く): 21491386

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 577, 637, 806, 1154, 1274, 1519, 2821, 3038, 4039, 5642, 7501, 8078, 15002, 17887, 19747, 28273, 35774, 39494, 52507, 56546, 105014, 125209, 232531, 250418, 367549, 465062, 735098, 876463, 1627717, 1752926, 3255434, 11394019, 22788038]

約数ペア:

[(1, 22788038), (2, 11394019), (7, 3255434), (13, 1752926), (14, 1627717), (26, 876463), (31, 735098), (49, 465062), (62, 367549), (91, 250418), (98, 232531), (182, 125209), (217, 105014), (403, 56546), (434, 52507), (577, 39494), (637, 35774), (806, 28273), (1154, 19747), (1274, 17887), (1519, 15002), (2821, 8078), (3038, 7501), (4039, 5642)]