64244957

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 78071040

約数和(自身を除く): 13826083

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7529, 8533, 52703, 173167, 399037, 1212169, 2793259, 9177851, 64244957]

約数ペア:

[(1, 64244957), (7, 9177851), (23, 2793259), (53, 1212169), (161, 399037), (371, 173167), (1219, 52703), (7529, 8533)]