72156014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 129655296

約数和(自身を除く): 57499282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 662, 677, 1354, 2317, 4634, 4739, 7613, 9478, 15226, 15571, 31142, 53291, 106582, 108997, 217994, 224087, 448174, 1568609, 3137218, 5154001, 10308002, 36078007, 72156014]

約数ペア:

[(1, 72156014), (2, 36078007), (7, 10308002), (14, 5154001), (23, 3137218), (46, 1568609), (161, 448174), (322, 224087), (331, 217994), (662, 108997), (677, 106582), (1354, 53291), (2317, 31142), (4634, 15571), (4739, 15226), (7613, 9478)]