761216

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1601400

約数和(自身を除く): 840184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 313, 608, 626, 1216, 1252, 2432, 2504, 5008, 5947, 10016, 11894, 20032, 23788, 40064, 47576, 95152, 190304, 380608, 761216]

約数ペア:

[(1, 761216), (2, 380608), (4, 190304), (8, 95152), (16, 47576), (19, 40064), (32, 23788), (38, 20032), (64, 11894), (76, 10016), (128, 5947), (152, 5008), (304, 2504), (313, 2432), (608, 1252), (626, 1216)]