4091072

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 28

約数和(自身を含む): 8214360

約数和(自身を除く): 4123288

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 659, 776, 1318, 1552, 2636, 3104, 5272, 6208, 10544, 21088, 42176, 63923, 127846, 255692, 511384, 1022768, 2045536, 4091072]

約数ペア:

[(1, 4091072), (2, 2045536), (4, 1022768), (8, 511384), (16, 255692), (32, 127846), (64, 63923), (97, 42176), (194, 21088), (388, 10544), (659, 6208), (776, 5272), (1318, 3104), (1552, 2636)]