42641786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{36571}}^1$

素因数の和:36637

約数の個数: 16

約数和(自身を含む): 71095968

約数和(自身を除く): 28454182

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 36571, 73142, 402281, 804562, 1938263, 3876526, 21320893, 42641786]

約数ペア:

[(1, 42641786), (2, 21320893), (11, 3876526), (22, 1938263), (53, 804562), (106, 402281), (583, 73142), (1166, 36571)]