42512428

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19219}}^1$

素因数の和:19309

約数の個数: 24

約数和(自身を含む): 86105600

約数和(自身を除く): 43593172

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19219, 38438, 76876, 134533, 269066, 538132, 1518301, 3036602, 6073204, 10628107, 21256214, 42512428]

約数ペア:

[(1, 42512428), (2, 21256214), (4, 10628107), (7, 6073204), (14, 3036602), (28, 1518301), (79, 538132), (158, 269066), (316, 134533), (553, 76876), (1106, 38438), (2212, 19219)]