71173192

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{306781}}^1$

素因数の和:306816

約数の個数: 16

約数和(自身を含む): 138051900

約数和(自身を除く): 66878708

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 306781, 613562, 1227124, 2454248, 8896649, 17793298, 35586596, 71173192]

約数ペア:

[(1, 71173192), (2, 35586596), (4, 17793298), (8, 8896649), (29, 2454248), (58, 1227124), (116, 613562), (232, 306781)]