42187696

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71263}}^1$

素因数の和:71308

約数の個数: 20

約数和(自身を含む): 83948992

約数和(自身を除く): 41761296

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 71263, 142526, 285052, 570104, 1140208, 2636731, 5273462, 10546924, 21093848, 42187696]

約数ペア:

[(1, 42187696), (2, 21093848), (4, 10546924), (8, 5273462), (16, 2636731), (37, 1140208), (74, 570104), (148, 285052), (296, 142526), (592, 71263)]