27726816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 72

約数和(自身を含む): 78858360

約数和(自身を除く): 51131544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1709, 2028, 2704, 3418, 4056, 5127, 5408, 6836, 8112, 10254, 13672, 16224, 20508, 22217, 27344, 41016, 44434, 54688, 66651, 82032, 88868, 133302, 164064, 177736, 266604, 288821, 355472, 533208, 577642, 710944, 866463, 1066416, 1155284, 1732926, 2132832, 2310568, 3465852, 4621136, 6931704, 9242272, 13863408, 27726816]

約数ペア:

[(1, 27726816), (2, 13863408), (3, 9242272), (4, 6931704), (6, 4621136), (8, 3465852), (12, 2310568), (13, 2132832), (16, 1732926), (24, 1155284), (26, 1066416), (32, 866463), (39, 710944), (48, 577642), (52, 533208), (78, 355472), (96, 288821), (104, 266604), (156, 177736), (169, 164064), (208, 133302), (312, 88868), (338, 82032), (416, 66651), (507, 54688), (624, 44434), (676, 41016), (1014, 27344), (1248, 22217), (1352, 20508), (1709, 16224), (2028, 13672), (2704, 10254), (3418, 8112), (4056, 6836), (5127, 5408)]