56077424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15897

約数の個数: 40

約数和(自身を含む): 123898320

約数和(自身を除く): 67820896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 15859, 31718, 63436, 126872, 206167, 253744, 269603, 412334, 539206, 824668, 1078412, 1649336, 2156824, 3298672, 3504839, 4313648, 7009678, 14019356, 28038712, 56077424]

約数ペア:

[(1, 56077424), (2, 28038712), (4, 14019356), (8, 7009678), (13, 4313648), (16, 3504839), (17, 3298672), (26, 2156824), (34, 1649336), (52, 1078412), (68, 824668), (104, 539206), (136, 412334), (208, 269603), (221, 253744), (272, 206167), (442, 126872), (884, 63436), (1768, 31718), (3536, 15859)]