65656444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 72237956

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 269, 322, 379, 538, 644, 758, 1076, 1516, 1883, 2653, 3766, 5306, 6187, 7532, 8717, 10612, 12374, 17434, 24748, 34868, 43309, 61019, 86618, 101951, 122038, 173236, 203902, 244076, 407804, 713657, 1427314, 2344873, 2854628, 4689746, 9379492, 16414111, 32828222, 65656444]

約数ペア:

[(1, 65656444), (2, 32828222), (4, 16414111), (7, 9379492), (14, 4689746), (23, 2854628), (28, 2344873), (46, 1427314), (92, 713657), (161, 407804), (269, 244076), (322, 203902), (379, 173236), (538, 122038), (644, 101951), (758, 86618), (1076, 61019), (1516, 43309), (1883, 34868), (2653, 24748), (3766, 17434), (5306, 12374), (6187, 10612), (7532, 8717)]