73928804272

素因数分解:

$2^4\times {\mathrm{2371}}^1\times {\mathrm{1948777}}^1$

素因数の和:1951156

約数の個数: 20

約数和(自身を含む): 143297543896

約数和(自身を除く): 69368739624

約数列:

[1, 2, 4, 8, 16, 2371, 4742, 9484, 18968, 37936, 1948777, 3897554, 7795108, 15590216, 31180432, 4620550267, 9241100534, 18482201068, 36964402136, 73928804272]

約数ペア:

[(1, 73928804272), (2, 36964402136), (4, 18482201068), (8, 9241100534), (16, 4620550267), (2371, 31180432), (4742, 15590216), (9484, 7795108), (18968, 3897554), (37936, 1948777)]