71210812

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 126318080

約数和(自身を除く): 55107268

約数列:

[1, 2, 4, 139, 211, 278, 422, 556, 607, 844, 1214, 2428, 29329, 58658, 84373, 117316, 128077, 168746, 256154, 337492, 512308, 17802703, 35605406, 71210812]

約数ペア:

[(1, 71210812), (2, 35605406), (4, 17802703), (139, 512308), (211, 337492), (278, 256154), (422, 168746), (556, 128077), (607, 117316), (844, 84373), (1214, 58658), (2428, 29329)]