22031256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 59764320

約数和(自身を除く): 37733064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 241, 293, 312, 482, 586, 723, 879, 964, 1172, 1446, 1758, 1928, 2344, 2892, 3133, 3516, 3809, 5784, 6266, 7032, 7618, 9399, 11427, 12532, 15236, 18798, 22854, 25064, 30472, 37596, 45708, 70613, 75192, 91416, 141226, 211839, 282452, 423678, 564904, 847356, 917969, 1694712, 1835938, 2753907, 3671876, 5507814, 7343752, 11015628, 22031256]

約数ペア:

[(1, 22031256), (2, 11015628), (3, 7343752), (4, 5507814), (6, 3671876), (8, 2753907), (12, 1835938), (13, 1694712), (24, 917969), (26, 847356), (39, 564904), (52, 423678), (78, 282452), (104, 211839), (156, 141226), (241, 91416), (293, 75192), (312, 70613), (482, 45708), (586, 37596), (723, 30472), (879, 25064), (964, 22854), (1172, 18798), (1446, 15236), (1758, 12532), (1928, 11427), (2344, 9399), (2892, 7618), (3133, 7032), (3516, 6266), (3809, 5784)]