26653988

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 47576760

約数和(自身を除く): 20922772

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 541, 1082, 2164, 12317, 24634, 49268, 58969, 61133, 117938, 122266, 235876, 244532, 6663497, 13326994, 26653988]

約数ペア:

[(1, 26653988), (2, 13326994), (4, 6663497), (109, 244532), (113, 235876), (218, 122266), (226, 117938), (436, 61133), (452, 58969), (541, 49268), (1082, 24634), (2164, 12317)]