64740372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{283949}}^1$

素因数の和:283975

約数の個数: 24

約数和(自身を含む): 159012000

約数和(自身を除く): 94271628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 283949, 567898, 851847, 1135796, 1703694, 3407388, 5395031, 10790062, 16185093, 21580124, 32370186, 64740372]

約数ペア:

[(1, 64740372), (2, 32370186), (3, 21580124), (4, 16185093), (6, 10790062), (12, 5395031), (19, 3407388), (38, 1703694), (57, 1135796), (76, 851847), (114, 567898), (228, 283949)]