24656528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 57496320

約数和(自身を除く): 32839792

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 367, 442, 494, 646, 734, 884, 988, 1292, 1468, 1768, 1976, 2584, 2936, 3536, 3952, 4199, 4771, 5168, 5872, 6239, 6973, 8398, 9542, 12478, 13946, 16796, 19084, 24956, 27892, 33592, 38168, 49912, 55784, 67184, 76336, 81107, 90649, 99824, 111568, 118541, 162214, 181298, 237082, 324428, 362596, 474164, 648856, 725192, 948328, 1297712, 1450384, 1541033, 1896656, 3082066, 6164132, 12328264, 24656528]

約数ペア:

[(1, 24656528), (2, 12328264), (4, 6164132), (8, 3082066), (13, 1896656), (16, 1541033), (17, 1450384), (19, 1297712), (26, 948328), (34, 725192), (38, 648856), (52, 474164), (68, 362596), (76, 324428), (104, 237082), (136, 181298), (152, 162214), (208, 118541), (221, 111568), (247, 99824), (272, 90649), (304, 81107), (323, 76336), (367, 67184), (442, 55784), (494, 49912), (646, 38168), (734, 33592), (884, 27892), (988, 24956), (1292, 19084), (1468, 16796), (1768, 13946), (1976, 12478), (2584, 9542), (2936, 8398), (3536, 6973), (3952, 6239), (4199, 5872), (4771, 5168)]