71972722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 46510478

約数列:

[1, 2, 19, 29, 38, 58, 241, 271, 482, 542, 551, 1102, 4579, 5149, 6989, 7859, 9158, 10298, 13978, 15718, 65311, 130622, 132791, 149321, 265582, 298642, 1240909, 1894019, 2481818, 3788038, 35986361, 71972722]

約数ペア:

[(1, 71972722), (2, 35986361), (19, 3788038), (29, 2481818), (38, 1894019), (58, 1240909), (241, 298642), (271, 265582), (482, 149321), (542, 132791), (551, 130622), (1102, 65311), (4579, 15718), (5149, 13978), (6989, 10298), (7859, 9158)]