69789584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 143264640

約数和(自身を除く): 73475056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1327, 1384, 2654, 2768, 3287, 5308, 6574, 10616, 13148, 21232, 25213, 26296, 50426, 52592, 100852, 201704, 229571, 403408, 459142, 918284, 1836568, 3673136, 4361849, 8723698, 17447396, 34894792, 69789584]

約数ペア:

[(1, 69789584), (2, 34894792), (4, 17447396), (8, 8723698), (16, 4361849), (19, 3673136), (38, 1836568), (76, 918284), (152, 459142), (173, 403408), (304, 229571), (346, 201704), (692, 100852), (1327, 52592), (1384, 50426), (2654, 26296), (2768, 25213), (3287, 21232), (5308, 13148), (6574, 10616)]