73405516028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74297081}}^1$

素因数の和:74297117

約数の個数: 24

約数和(自身を含む): 145622280720

約数和(自身を除く): 72216764692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 74297081, 148594162, 297188324, 965862053, 1411644539, 1931724106, 2823289078, 3863448212, 5646578156, 18351379007, 36702758014, 73405516028]

約数ペア:

[(1, 73405516028), (2, 36702758014), (4, 18351379007), (13, 5646578156), (19, 3863448212), (26, 2823289078), (38, 1931724106), (52, 1411644539), (76, 965862053), (247, 297188324), (494, 148594162), (988, 74297081)]