30911296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 56

約数和(自身を含む): 67400424

約数和(自身を除く): 36489128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 701, 832, 848, 1378, 1402, 1696, 2756, 2804, 3392, 5512, 5608, 9113, 11024, 11216, 18226, 22048, 22432, 36452, 37153, 44096, 44864, 72904, 74306, 145808, 148612, 291616, 297224, 482989, 583232, 594448, 965978, 1188896, 1931956, 2377792, 3863912, 7727824, 15455648, 30911296]

約数ペア:

[(1, 30911296), (2, 15455648), (4, 7727824), (8, 3863912), (13, 2377792), (16, 1931956), (26, 1188896), (32, 965978), (52, 594448), (53, 583232), (64, 482989), (104, 297224), (106, 291616), (208, 148612), (212, 145808), (416, 74306), (424, 72904), (689, 44864), (701, 44096), (832, 37153), (848, 36452), (1378, 22432), (1402, 22048), (1696, 18226), (2756, 11216), (2804, 11024), (3392, 9113), (5512, 5608)]