67542728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13009}}^1$

素因数の和:13085

約数の個数: 32

約数和(自身を含む): 140508000

約数和(自身を除く): 72965272

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 13009, 26018, 52036, 104072, 143099, 286198, 572396, 767531, 1144792, 1535062, 3070124, 6140248, 8442841, 16885682, 33771364, 67542728]

約数ペア:

[(1, 67542728), (2, 33771364), (4, 16885682), (8, 8442841), (11, 6140248), (22, 3070124), (44, 1535062), (59, 1144792), (88, 767531), (118, 572396), (236, 286198), (472, 143099), (649, 104072), (1298, 52036), (2596, 26018), (5192, 13009)]