15678070448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{135661}}^1$

素因数の和:135933

約数の個数: 40

約数和(自身を含む): 31490948736

約数和(自身を除く): 15812878288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 466, 496, 932, 1864, 3728, 7223, 14446, 28892, 57784, 115568, 135661, 271322, 542644, 1085288, 2170576, 4205491, 8410982, 16821964, 31609013, 33643928, 63218026, 67287856, 126436052, 252872104, 505744208, 979879403, 1959758806, 3919517612, 7839035224, 15678070448]

約数ペア:

[(1, 15678070448), (2, 7839035224), (4, 3919517612), (8, 1959758806), (16, 979879403), (31, 505744208), (62, 252872104), (124, 126436052), (233, 67287856), (248, 63218026), (466, 33643928), (496, 31609013), (932, 16821964), (1864, 8410982), (3728, 4205491), (7223, 2170576), (14446, 1085288), (28892, 542644), (57784, 271322), (115568, 135661)]