15455648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 33434856

約数和(自身を除く): 17979208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 701, 848, 1378, 1402, 1696, 2756, 2804, 5512, 5608, 9113, 11024, 11216, 18226, 22048, 22432, 36452, 37153, 72904, 74306, 145808, 148612, 291616, 297224, 482989, 594448, 965978, 1188896, 1931956, 3863912, 7727824, 15455648]

約数ペア:

[(1, 15455648), (2, 7727824), (4, 3863912), (8, 1931956), (13, 1188896), (16, 965978), (26, 594448), (32, 482989), (52, 297224), (53, 291616), (104, 148612), (106, 145808), (208, 74306), (212, 72904), (416, 37153), (424, 36452), (689, 22432), (701, 22048), (848, 18226), (1378, 11216), (1402, 11024), (1696, 9113), (2756, 5608), (2804, 5512)]