30727472

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 62942400

約数和(自身を除く): 32214928

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 1409, 2726, 2818, 5452, 5636, 10904, 11272, 21808, 22544, 40861, 66223, 81722, 132446, 163444, 264892, 326888, 529784, 653776, 1059568, 1920467, 3840934, 7681868, 15363736, 30727472]

約数ペア:

[(1, 30727472), (2, 15363736), (4, 7681868), (8, 3840934), (16, 1920467), (29, 1059568), (47, 653776), (58, 529784), (94, 326888), (116, 264892), (188, 163444), (232, 132446), (376, 81722), (464, 66223), (752, 40861), (1363, 22544), (1409, 21808), (2726, 11272), (2818, 10904), (5452, 5636)]