68421696

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{50909}}^1$

素因数の和:50931

約数の個数: 56

約数和(自身を含む): 206898240

約数和(自身を除く): 138476544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 50909, 101818, 152727, 203636, 305454, 356363, 407272, 610908, 712726, 814544, 1069089, 1221816, 1425452, 1629088, 2138178, 2443632, 2850904, 3258176, 4276356, 4887264, 5701808, 8552712, 9774528, 11403616, 17105424, 22807232, 34210848, 68421696]

約数ペア:

[(1, 68421696), (2, 34210848), (3, 22807232), (4, 17105424), (6, 11403616), (7, 9774528), (8, 8552712), (12, 5701808), (14, 4887264), (16, 4276356), (21, 3258176), (24, 2850904), (28, 2443632), (32, 2138178), (42, 1629088), (48, 1425452), (56, 1221816), (64, 1069089), (84, 814544), (96, 712726), (112, 610908), (168, 407272), (192, 356363), (224, 305454), (336, 203636), (448, 152727), (672, 101818), (1344, 50909)]