66250288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 138928608

約数和(自身を除く): 72678320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1367, 1864, 2734, 3029, 3728, 5468, 6058, 10936, 12116, 17771, 21872, 24232, 35542, 48464, 71084, 142168, 284336, 318511, 637022, 1274044, 2548088, 4140643, 5096176, 8281286, 16562572, 33125144, 66250288]

約数ペア:

[(1, 66250288), (2, 33125144), (4, 16562572), (8, 8281286), (13, 5096176), (16, 4140643), (26, 2548088), (52, 1274044), (104, 637022), (208, 318511), (233, 284336), (466, 142168), (932, 71084), (1367, 48464), (1864, 35542), (2734, 24232), (3029, 21872), (3728, 17771), (5468, 12116), (6058, 10936)]