74753296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{245899}}^1$

素因数の和:245926

約数の個数: 20

約数和(自身を含む): 152458000

約数和(自身を除く): 77704704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 245899, 491798, 983596, 1967192, 3934384, 4672081, 9344162, 18688324, 37376648, 74753296]

約数ペア:

[(1, 74753296), (2, 37376648), (4, 18688324), (8, 9344162), (16, 4672081), (19, 3934384), (38, 1967192), (76, 983596), (152, 491798), (304, 245899)]