26993616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 75828480

約数和(自身を除く): 48834864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 239, 312, 362, 478, 543, 624, 717, 724, 956, 1086, 1434, 1448, 1912, 2172, 2353, 2868, 2896, 3107, 3824, 4344, 4706, 5736, 6214, 7059, 8688, 9321, 9412, 11472, 12428, 14118, 18642, 18824, 24856, 28236, 37284, 37648, 43259, 49712, 56472, 74568, 86518, 112944, 129777, 149136, 173036, 259554, 346072, 519108, 562367, 692144, 1038216, 1124734, 1687101, 2076432, 2249468, 3374202, 4498936, 6748404, 8997872, 13496808, 26993616]

約数ペア:

[(1, 26993616), (2, 13496808), (3, 8997872), (4, 6748404), (6, 4498936), (8, 3374202), (12, 2249468), (13, 2076432), (16, 1687101), (24, 1124734), (26, 1038216), (39, 692144), (48, 562367), (52, 519108), (78, 346072), (104, 259554), (156, 173036), (181, 149136), (208, 129777), (239, 112944), (312, 86518), (362, 74568), (478, 56472), (543, 49712), (624, 43259), (717, 37648), (724, 37284), (956, 28236), (1086, 24856), (1434, 18824), (1448, 18642), (1912, 14118), (2172, 12428), (2353, 11472), (2868, 9412), (2896, 9321), (3107, 8688), (3824, 7059), (4344, 6214), (4706, 5736)]