26506576

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 53523360

約数和(自身を除く): 27016784

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 653, 688, 944, 1306, 2537, 2612, 5074, 5224, 10148, 10448, 20296, 28079, 38527, 40592, 56158, 77054, 112316, 154108, 224632, 308216, 449264, 616432, 1656661, 3313322, 6626644, 13253288, 26506576]

約数ペア:

[(1, 26506576), (2, 13253288), (4, 6626644), (8, 3313322), (16, 1656661), (43, 616432), (59, 449264), (86, 308216), (118, 224632), (172, 154108), (236, 112316), (344, 77054), (472, 56158), (653, 40592), (688, 38527), (944, 28079), (1306, 20296), (2537, 10448), (2612, 10148), (5074, 5224)]