27703832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 58150080

約数和(自身を除く): 30446248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 661, 676, 806, 1322, 1352, 1612, 2644, 3224, 5239, 5288, 8593, 10478, 17186, 20491, 20956, 34372, 40982, 41912, 68744, 81964, 111709, 163928, 223418, 266383, 446836, 532766, 893672, 1065532, 2131064, 3462979, 6925958, 13851916, 27703832]

約数ペア:

[(1, 27703832), (2, 13851916), (4, 6925958), (8, 3462979), (13, 2131064), (26, 1065532), (31, 893672), (52, 532766), (62, 446836), (104, 266383), (124, 223418), (169, 163928), (248, 111709), (338, 81964), (403, 68744), (661, 41912), (676, 40982), (806, 34372), (1322, 20956), (1352, 20491), (1612, 17186), (2644, 10478), (3224, 8593), (5239, 5288)]