42676318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 27365282

約数列:

[1, 2, 19, 37, 38, 74, 127, 239, 254, 478, 703, 1406, 2413, 4541, 4699, 4826, 8843, 9082, 9398, 17686, 30353, 60706, 89281, 168017, 178562, 336034, 576707, 1123061, 1153414, 2246122, 21338159, 42676318]

約数ペア:

[(1, 42676318), (2, 21338159), (19, 2246122), (37, 1153414), (38, 1123061), (74, 576707), (127, 336034), (239, 178562), (254, 168017), (478, 89281), (703, 60706), (1406, 30353), (2413, 17686), (4541, 9398), (4699, 9082), (4826, 8843)]