68143562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 109771200

約数和(自身を除く): 41627638

約数列:

[1, 2, 29, 43, 58, 86, 89, 178, 307, 614, 1247, 2494, 2581, 3827, 5162, 7654, 8903, 13201, 17806, 26402, 27323, 54646, 110983, 221966, 382829, 765658, 792367, 1174889, 1584734, 2349778, 34071781, 68143562]

約数ペア:

[(1, 68143562), (2, 34071781), (29, 2349778), (43, 1584734), (58, 1174889), (86, 792367), (89, 765658), (178, 382829), (307, 221966), (614, 110983), (1247, 54646), (2494, 27323), (2581, 26402), (3827, 17806), (5162, 13201), (7654, 8903)]