745565552

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{69239}}^1$

素因数の和:69920

約数の個数: 20

約数和(自身を含む): 1446700560

約数和(自身を除く): 701135008

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 69239, 138478, 276956, 553912, 1107824, 46597847, 93195694, 186391388, 372782776, 745565552]

約数ペア:

[(1, 745565552), (2, 372782776), (4, 186391388), (8, 93195694), (16, 46597847), (673, 1107824), (1346, 553912), (2692, 276956), (5384, 138478), (10768, 69239)]