22909712

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 53425152

約数和(自身を除く): 30515440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 67, 71, 86, 112, 134, 142, 172, 268, 284, 301, 344, 469, 497, 536, 568, 602, 688, 938, 994, 1072, 1136, 1204, 1876, 1988, 2408, 2881, 3053, 3752, 3976, 4757, 4816, 5762, 6106, 7504, 7952, 9514, 11524, 12212, 19028, 20167, 21371, 23048, 24424, 33299, 38056, 40334, 42742, 46096, 48848, 66598, 76112, 80668, 85484, 133196, 161336, 170968, 204551, 266392, 322672, 341936, 409102, 532784, 818204, 1431857, 1636408, 2863714, 3272816, 5727428, 11454856, 22909712]

約数ペア:

[(1, 22909712), (2, 11454856), (4, 5727428), (7, 3272816), (8, 2863714), (14, 1636408), (16, 1431857), (28, 818204), (43, 532784), (56, 409102), (67, 341936), (71, 322672), (86, 266392), (112, 204551), (134, 170968), (142, 161336), (172, 133196), (268, 85484), (284, 80668), (301, 76112), (344, 66598), (469, 48848), (497, 46096), (536, 42742), (568, 40334), (602, 38056), (688, 33299), (938, 24424), (994, 23048), (1072, 21371), (1136, 20167), (1204, 19028), (1876, 12212), (1988, 11524), (2408, 9514), (2881, 7952), (3053, 7504), (3752, 6106), (3976, 5762), (4757, 4816)]