79717388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28349}}^1$

素因数の和:28409

約数の個数: 24

約数和(自身を含む): 150822000

約数和(自身を除く): 71104612

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 28349, 56698, 113396, 538631, 1048913, 1077262, 2097826, 2154524, 4195652, 19929347, 39858694, 79717388]

約数ペア:

[(1, 79717388), (2, 39858694), (4, 19929347), (19, 4195652), (37, 2154524), (38, 2097826), (74, 1077262), (76, 1048913), (148, 538631), (703, 113396), (1406, 56698), (2812, 28349)]