17587648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21164

約数の個数: 28

約数和(自身を含む): 37586920

約数和(自身を除く): 19999272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21139, 42278, 84556, 169112, 274807, 338224, 549614, 676448, 1099228, 1352896, 2198456, 4396912, 8793824, 17587648]

約数ペア:

[(1, 17587648), (2, 8793824), (4, 4396912), (8, 2198456), (13, 1352896), (16, 1099228), (26, 676448), (32, 549614), (52, 338224), (64, 274807), (104, 169112), (208, 84556), (416, 42278), (832, 21139)]