28130774404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{493973}}^1$

素因数の和:494619

約数の個数: 24

約数和(自身を含む): 51452331840

約数和(自身を除く): 23321557436

約数列:

[1, 2, 4, 23, 46, 92, 619, 1238, 2476, 14237, 28474, 56948, 493973, 987946, 1975892, 11361379, 22722758, 45445516, 305769287, 611538574, 1223077148, 7032693601, 14065387202, 28130774404]

約数ペア:

[(1, 28130774404), (2, 14065387202), (4, 7032693601), (23, 1223077148), (46, 611538574), (92, 305769287), (619, 45445516), (1238, 22722758), (2476, 11361379), (14237, 1975892), (28474, 987946), (56948, 493973)]