415392592

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71917}}^1$

素因数の和:71963

約数の個数: 30

約数和(自身を含む): 849423498

約数和(自身を除く): 434030906

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 71917, 143834, 287668, 575336, 1150672, 1366423, 2732846, 5465692, 10931384, 21862768, 25962037, 51924074, 103848148, 207696296, 415392592]

約数ペア:

[(1, 415392592), (2, 207696296), (4, 103848148), (8, 51924074), (16, 25962037), (19, 21862768), (38, 10931384), (76, 5465692), (152, 2732846), (304, 1366423), (361, 1150672), (722, 575336), (1444, 287668), (2888, 143834), (5776, 71917)]