39177944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 40202056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 839, 898, 1678, 1796, 3356, 3592, 5837, 6712, 10907, 11674, 21814, 23348, 43628, 46696, 87256, 376711, 753422, 1506844, 3013688, 4897243, 9794486, 19588972, 39177944]

約数ペア:

[(1, 39177944), (2, 19588972), (4, 9794486), (8, 4897243), (13, 3013688), (26, 1506844), (52, 753422), (104, 376711), (449, 87256), (839, 46696), (898, 43628), (1678, 23348), (1796, 21814), (3356, 11674), (3592, 10907), (5837, 6712)]