61287148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7507}}^1$

素因数の和:7681

約数の個数: 24

約数和(自身を含む): 116253872

約数和(自身を除く): 54966724

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 7507, 8164, 15014, 30028, 97591, 195182, 390364, 1178599, 2357198, 4714396, 15321787, 30643574, 61287148]

約数ペア:

[(1, 61287148), (2, 30643574), (4, 15321787), (13, 4714396), (26, 2357198), (52, 1178599), (157, 390364), (314, 195182), (628, 97591), (2041, 30028), (4082, 15014), (7507, 8164)]