65991728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{374953}}^1$

素因数の和:374972

約数の個数: 20

約数和(自身を含む): 139482888

約数和(自身を除く): 73491160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 374953, 749906, 1499812, 2999624, 4124483, 5999248, 8248966, 16497932, 32995864, 65991728]

約数ペア:

[(1, 65991728), (2, 32995864), (4, 16497932), (8, 8248966), (11, 5999248), (16, 4124483), (22, 2999624), (44, 1499812), (88, 749906), (176, 374953)]