65177768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5807}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 129634560

約数和(自身を除く): 64456792

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 5807, 11224, 11614, 23228, 46456, 133561, 267122, 354227, 534244, 708454, 1068488, 1416908, 2833816, 8147221, 16294442, 32588884, 65177768]

約数ペア:

[(1, 65177768), (2, 32588884), (4, 16294442), (8, 8147221), (23, 2833816), (46, 1416908), (61, 1068488), (92, 708454), (122, 534244), (184, 354227), (244, 267122), (488, 133561), (1403, 46456), (2806, 23228), (5612, 11614), (5807, 11224)]