22516728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72169}}^1$

素因数の和:72191

約数の個数: 32

約数和(自身を含む): 60622800

約数和(自身を除く): 38106072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 72169, 144338, 216507, 288676, 433014, 577352, 866028, 938197, 1732056, 1876394, 2814591, 3752788, 5629182, 7505576, 11258364, 22516728]

約数ペア:

[(1, 22516728), (2, 11258364), (3, 7505576), (4, 5629182), (6, 3752788), (8, 2814591), (12, 1876394), (13, 1732056), (24, 938197), (26, 866028), (39, 577352), (52, 433014), (78, 288676), (104, 216507), (156, 144338), (312, 72169)]