64609672

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 123543000

約数和(自身を除く): 58933328

約数列:

[1, 2, 4, 8, 73, 146, 292, 317, 349, 584, 634, 698, 1268, 1396, 2536, 2792, 23141, 25477, 46282, 50954, 92564, 101908, 110633, 185128, 203816, 221266, 442532, 885064, 8076209, 16152418, 32304836, 64609672]

約数ペア:

[(1, 64609672), (2, 32304836), (4, 16152418), (8, 8076209), (73, 885064), (146, 442532), (292, 221266), (317, 203816), (349, 185128), (584, 110633), (634, 101908), (698, 92564), (1268, 50954), (1396, 46282), (2536, 25477), (2792, 23141)]