13262248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 25581600

約数和(自身を除く): 12319352

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 227, 268, 436, 454, 536, 872, 908, 1816, 7303, 14606, 15209, 24743, 29212, 30418, 49486, 58424, 60836, 98972, 121672, 197944, 1657781, 3315562, 6631124, 13262248]

約数ペア:

[(1, 13262248), (2, 6631124), (4, 3315562), (8, 1657781), (67, 197944), (109, 121672), (134, 98972), (218, 60836), (227, 58424), (268, 49486), (436, 30418), (454, 29212), (536, 24743), (872, 15209), (908, 14606), (1816, 7303)]