64804933822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{126631}}^1$

素因数の和:126832

約数の個数: 24

約数和(自身を含む): 100855549872

約数和(自身を除く): 36050616050

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6241, 6478, 12482, 126631, 253262, 255881, 511762, 5191871, 10003849, 10383742, 20007698, 410157809, 790304071, 820315618, 1580608142, 32402466911, 64804933822]

約数ペア:

[(1, 64804933822), (2, 32402466911), (41, 1580608142), (79, 820315618), (82, 790304071), (158, 410157809), (3239, 20007698), (6241, 10383742), (6478, 10003849), (12482, 5191871), (126631, 511762), (253262, 255881)]