64175198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 42753442

約数列:

[1, 2, 19, 23, 38, 46, 101, 202, 437, 727, 874, 1454, 1919, 2323, 3838, 4646, 13813, 16721, 27626, 33442, 44137, 73427, 88274, 146854, 317699, 635398, 1395113, 1688821, 2790226, 3377642, 32087599, 64175198]

約数ペア:

[(1, 64175198), (2, 32087599), (19, 3377642), (23, 2790226), (38, 1688821), (46, 1395113), (101, 635398), (202, 317699), (437, 146854), (727, 88274), (874, 73427), (1454, 44137), (1919, 33442), (2323, 27626), (3838, 16721), (4646, 13813)]