42772268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7350

約数の個数: 48

約数和(自身を含む): 98246400

約数和(自身を除く): 55474132

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 7309, 14618, 29236, 51163, 80399, 102326, 138871, 160798, 204652, 277742, 321596, 555484, 562793, 972097, 1125586, 1527581, 1944194, 2251172, 3055162, 3888388, 6110324, 10693067, 21386134, 42772268]

約数ペア:

[(1, 42772268), (2, 21386134), (4, 10693067), (7, 6110324), (11, 3888388), (14, 3055162), (19, 2251172), (22, 1944194), (28, 1527581), (38, 1125586), (44, 972097), (76, 562793), (77, 555484), (133, 321596), (154, 277742), (209, 204652), (266, 160798), (308, 138871), (418, 102326), (532, 80399), (836, 51163), (1463, 29236), (2926, 14618), (5852, 7309)]