668029568

素因数分解:

$2^7\times {\mathrm{461}}^1\times {\mathrm{11321}}^1$

素因数の和:11796

約数の個数: 32

約数和(自身を含む): 1333844820

約数和(自身を除く): 665815252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 461, 922, 1844, 3688, 7376, 11321, 14752, 22642, 29504, 45284, 59008, 90568, 181136, 362272, 724544, 1449088, 5218981, 10437962, 20875924, 41751848, 83503696, 167007392, 334014784, 668029568]

約数ペア:

[(1, 668029568), (2, 334014784), (4, 167007392), (8, 83503696), (16, 41751848), (32, 20875924), (64, 10437962), (128, 5218981), (461, 1449088), (922, 724544), (1844, 362272), (3688, 181136), (7376, 90568), (11321, 59008), (14752, 45284), (22642, 29504)]