28845859679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1\times {\mathrm{6469}}^1$

素因数の和:9087

約数の個数: 32

約数和(自身を含む): 37391424000

約数和(自身を除く): 8545564321

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2579, 6469, 18053, 33527, 45283, 49001, 84097, 122911, 234689, 343007, 588679, 637013, 860377, 1597843, 4459091, 11184901, 16683551, 116784857, 216886163, 316987469, 1518203141, 2218912283, 4120837097, 28845859679]

約数ペア:

[(1, 28845859679), (7, 4120837097), (13, 2218912283), (19, 1518203141), (91, 316987469), (133, 216886163), (247, 116784857), (1729, 16683551), (2579, 11184901), (6469, 4459091), (18053, 1597843), (33527, 860377), (45283, 637013), (49001, 588679), (84097, 343007), (122911, 234689)]