68251456

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11751

約数の個数: 56

約数和(自身を含む): 166705280

約数和(自身を除く): 98453824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11719, 23438, 46876, 82033, 93752, 152347, 164066, 187504, 304694, 328132, 375008, 609388, 656264, 750016, 1066429, 1218776, 1312528, 2132858, 2437552, 2625056, 4265716, 4875104, 5250112, 8531432, 9750208, 17062864, 34125728, 68251456]

約数ペア:

[(1, 68251456), (2, 34125728), (4, 17062864), (7, 9750208), (8, 8531432), (13, 5250112), (14, 4875104), (16, 4265716), (26, 2625056), (28, 2437552), (32, 2132858), (52, 1312528), (56, 1218776), (64, 1066429), (91, 750016), (104, 656264), (112, 609388), (182, 375008), (208, 328132), (224, 304694), (364, 187504), (416, 164066), (448, 152347), (728, 93752), (832, 82033), (1456, 46876), (2912, 23438), (5824, 11719)]