42147352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 50991848

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 769, 806, 884, 1054, 1538, 1612, 1768, 2108, 3076, 3224, 4216, 6152, 6851, 9997, 13073, 13702, 19994, 23839, 26146, 27404, 39988, 47678, 52292, 54808, 79976, 95356, 104584, 169949, 190712, 309907, 339898, 405263, 619814, 679796, 810526, 1239628, 1359592, 1621052, 2479256, 3242104, 5268419, 10536838, 21073676, 42147352]

約数ペア:

[(1, 42147352), (2, 21073676), (4, 10536838), (8, 5268419), (13, 3242104), (17, 2479256), (26, 1621052), (31, 1359592), (34, 1239628), (52, 810526), (62, 679796), (68, 619814), (104, 405263), (124, 339898), (136, 309907), (221, 190712), (248, 169949), (403, 104584), (442, 95356), (527, 79976), (769, 54808), (806, 52292), (884, 47678), (1054, 39988), (1538, 27404), (1612, 26146), (1768, 23839), (2108, 19994), (3076, 13702), (3224, 13073), (4216, 9997), (6152, 6851)]