13921984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:245

約数の個数: 42

約数和(自身を含む): 29354780

約数和(自身を除く): 15432796

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 107, 152, 214, 304, 428, 608, 856, 1216, 1712, 2033, 3424, 4066, 6848, 8132, 11449, 16264, 22898, 32528, 45796, 65056, 91592, 130112, 183184, 217531, 366368, 435062, 732736, 870124, 1740248, 3480496, 6960992, 13921984]

約数ペア:

[(1, 13921984), (2, 6960992), (4, 3480496), (8, 1740248), (16, 870124), (19, 732736), (32, 435062), (38, 366368), (64, 217531), (76, 183184), (107, 130112), (152, 91592), (214, 65056), (304, 45796), (428, 32528), (608, 22898), (856, 16264), (1216, 11449), (1712, 8132), (2033, 6848), (3424, 4066)]