23305568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 72

約数和(自身を含む): 54429984

約数和(自身を除く): 31124416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 463, 484, 572, 926, 968, 1144, 1573, 1852, 1936, 2288, 3146, 3704, 3872, 4576, 5093, 6019, 6292, 7408, 10186, 12038, 12584, 14816, 20372, 24076, 25168, 40744, 48152, 50336, 56023, 66209, 81488, 96304, 112046, 132418, 162976, 192608, 224092, 264836, 448184, 529672, 728299, 896368, 1059344, 1456598, 1792736, 2118688, 2913196, 5826392, 11652784, 23305568]

約数ペア:

[(1, 23305568), (2, 11652784), (4, 5826392), (8, 2913196), (11, 2118688), (13, 1792736), (16, 1456598), (22, 1059344), (26, 896368), (32, 728299), (44, 529672), (52, 448184), (88, 264836), (104, 224092), (121, 192608), (143, 162976), (176, 132418), (208, 112046), (242, 96304), (286, 81488), (352, 66209), (416, 56023), (463, 50336), (484, 48152), (572, 40744), (926, 25168), (968, 24076), (1144, 20372), (1573, 14816), (1852, 12584), (1936, 12038), (2288, 10186), (3146, 7408), (3704, 6292), (3872, 6019), (4576, 5093)]