64688236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 36

約数和(自身を含む): 124646200

約数和(自身を除く): 59957964

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 874, 1058, 1609, 1748, 2116, 3218, 6436, 10051, 20102, 30571, 37007, 40204, 61142, 74014, 122284, 148028, 703133, 851161, 1406266, 1702322, 2812532, 3404644, 16172059, 32344118, 64688236]

約数ペア:

[(1, 64688236), (2, 32344118), (4, 16172059), (19, 3404644), (23, 2812532), (38, 1702322), (46, 1406266), (76, 851161), (92, 703133), (437, 148028), (529, 122284), (874, 74014), (1058, 61142), (1609, 40204), (1748, 37007), (2116, 30571), (3218, 20102), (6436, 10051)]