72544457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 84460320

約数和(自身を除く): 11915863

約数列:

[1, 17, 29, 37, 41, 97, 493, 629, 697, 1073, 1189, 1517, 1649, 2813, 3589, 3977, 18241, 20213, 25789, 43993, 47821, 61013, 67609, 104081, 115333, 147149, 747881, 1769377, 1960661, 2501533, 4267321, 72544457]

約数ペア:

[(1, 72544457), (17, 4267321), (29, 2501533), (37, 1960661), (41, 1769377), (97, 747881), (493, 147149), (629, 115333), (697, 104081), (1073, 67609), (1189, 61013), (1517, 47821), (1649, 43993), (2813, 25789), (3589, 20213), (3977, 18241)]