68722528

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13339}}^1$

素因数の和:13379

約数の個数: 48

約数和(自身を含む): 161360640

約数和(自身を除く): 92638112

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 13339, 26678, 53356, 93373, 106712, 186746, 213424, 306797, 373492, 426848, 613594, 746984, 1227188, 1493968, 2147579, 2454376, 2987936, 4295158, 4908752, 8590316, 9817504, 17180632, 34361264, 68722528]

約数ペア:

[(1, 68722528), (2, 34361264), (4, 17180632), (7, 9817504), (8, 8590316), (14, 4908752), (16, 4295158), (23, 2987936), (28, 2454376), (32, 2147579), (46, 1493968), (56, 1227188), (92, 746984), (112, 613594), (161, 426848), (184, 373492), (224, 306797), (322, 213424), (368, 186746), (644, 106712), (736, 93373), (1288, 53356), (2576, 26678), (5152, 13339)]