23189348

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 53625600

約数和(自身を除く): 30436252

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 479, 494, 532, 637, 931, 958, 988, 1274, 1729, 1862, 1916, 2548, 3353, 3458, 3724, 6227, 6706, 6916, 9101, 12103, 12454, 13412, 18202, 23471, 24206, 24908, 36404, 43589, 46942, 48412, 63707, 87178, 93884, 118313, 127414, 174356, 236626, 254828, 305123, 445949, 473252, 610246, 828191, 891898, 1220492, 1656382, 1783796, 3312764, 5797337, 11594674, 23189348]

約数ペア:

[(1, 23189348), (2, 11594674), (4, 5797337), (7, 3312764), (13, 1783796), (14, 1656382), (19, 1220492), (26, 891898), (28, 828191), (38, 610246), (49, 473252), (52, 445949), (76, 305123), (91, 254828), (98, 236626), (133, 174356), (182, 127414), (196, 118313), (247, 93884), (266, 87178), (364, 63707), (479, 48412), (494, 46942), (532, 43589), (637, 36404), (931, 24908), (958, 24206), (988, 23471), (1274, 18202), (1729, 13412), (1862, 12454), (1916, 12103), (2548, 9101), (3353, 6916), (3458, 6706), (3724, 6227)]