78948724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6373}}^1$

素因数の和:6559

約数の個数: 24

約数和(自身を含む): 146347040

約数和(自身を除く): 67398316

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 6373, 12388, 12746, 25492, 121087, 242174, 484348, 1038799, 2077598, 4155196, 19737181, 39474362, 78948724]

約数ペア:

[(1, 78948724), (2, 39474362), (4, 19737181), (19, 4155196), (38, 2077598), (76, 1038799), (163, 484348), (326, 242174), (652, 121087), (3097, 25492), (6194, 12746), (6373, 12388)]