26185744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 40

約数和(自身を含む): 55482560

約数和(自身を除く): 29296816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 1879, 3484, 3758, 6968, 7516, 13936, 15032, 24427, 30064, 48854, 97708, 125893, 195416, 251786, 390832, 503572, 1007144, 1636609, 2014288, 3273218, 6546436, 13092872, 26185744]

約数ペア:

[(1, 26185744), (2, 13092872), (4, 6546436), (8, 3273218), (13, 2014288), (16, 1636609), (26, 1007144), (52, 503572), (67, 390832), (104, 251786), (134, 195416), (208, 125893), (268, 97708), (536, 48854), (871, 30064), (1072, 24427), (1742, 15032), (1879, 13936), (3484, 7516), (3758, 6968)]