67452728

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^2\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 147152880

約数和(自身を除く): 79700152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 193, 316, 386, 553, 632, 772, 1106, 1351, 1544, 2212, 2702, 4424, 5404, 6241, 10808, 12482, 15247, 24964, 30494, 43687, 49928, 60988, 87374, 106729, 121976, 174748, 213458, 349496, 426916, 853832, 1204513, 2409026, 4818052, 8431591, 9636104, 16863182, 33726364, 67452728]

約数ペア:

[(1, 67452728), (2, 33726364), (4, 16863182), (7, 9636104), (8, 8431591), (14, 4818052), (28, 2409026), (56, 1204513), (79, 853832), (158, 426916), (193, 349496), (316, 213458), (386, 174748), (553, 121976), (632, 106729), (772, 87374), (1106, 60988), (1351, 49928), (1544, 43687), (2212, 30494), (2702, 24964), (4424, 15247), (5404, 12482), (6241, 10808)]