27872104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 56538720

約数和(自身を除く): 28666616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 947, 1132, 1894, 2264, 3679, 3788, 7358, 7576, 12311, 14716, 24622, 29432, 49244, 98488, 268001, 536002, 1072004, 2144008, 3484013, 6968026, 13936052, 27872104]

約数ペア:

[(1, 27872104), (2, 13936052), (4, 6968026), (8, 3484013), (13, 2144008), (26, 1072004), (52, 536002), (104, 268001), (283, 98488), (566, 49244), (947, 29432), (1132, 24622), (1894, 14716), (2264, 12311), (3679, 7576), (3788, 7358)]