741643952

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{47639}}^1$

素因数の和:47793

約数の個数: 40

約数和(自身を含む): 1654060800

約数和(自身を除く): 912416848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 47639, 95278, 190556, 333473, 381112, 666946, 762224, 1333892, 2667784, 5335568, 6621821, 13243642, 26487284, 46352747, 52974568, 92705494, 105949136, 185410988, 370821976, 741643952]

約数ペア:

[(1, 741643952), (2, 370821976), (4, 185410988), (7, 105949136), (8, 92705494), (14, 52974568), (16, 46352747), (28, 26487284), (56, 13243642), (112, 6621821), (139, 5335568), (278, 2667784), (556, 1333892), (973, 762224), (1112, 666946), (1946, 381112), (2224, 333473), (3892, 190556), (7784, 95278), (15568, 47639)]