38491388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6791}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 73217760

約数和(自身を除く): 34726372

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 6791, 13582, 27164, 88283, 176566, 353132, 740219, 1480438, 2960876, 9622847, 19245694, 38491388]

約数ペア:

[(1, 38491388), (2, 19245694), (4, 9622847), (13, 2960876), (26, 1480438), (52, 740219), (109, 353132), (218, 176566), (436, 88283), (1417, 27164), (2834, 13582), (5668, 6791)]