40561388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85213}}^1$

素因数の和:85241

約数の個数: 24

約数和(自身を含む): 85895712

約数和(自身を除く): 45334324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 85213, 170426, 340852, 596491, 1192982, 1448621, 2385964, 2897242, 5794484, 10140347, 20280694, 40561388]

約数ペア:

[(1, 40561388), (2, 20280694), (4, 10140347), (7, 5794484), (14, 2897242), (17, 2385964), (28, 1448621), (34, 1192982), (68, 596491), (119, 340852), (238, 170426), (476, 85213)]