42473132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42989}}^1$

素因数の和:43025

約数の個数: 24

約数和(自身を含む): 84260400

約数和(自身を除く): 41787268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 42989, 85978, 171956, 558857, 816791, 1117714, 1633582, 2235428, 3267164, 10618283, 21236566, 42473132]

約数ペア:

[(1, 42473132), (2, 21236566), (4, 10618283), (13, 3267164), (19, 2235428), (26, 1633582), (38, 1117714), (52, 816791), (76, 558857), (247, 171956), (494, 85978), (988, 42989)]