26822224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 64370880

約数和(自身を除く): 37548656

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 617, 836, 988, 1144, 1234, 1672, 1976, 2288, 2468, 2717, 3344, 3952, 4936, 5434, 6787, 8021, 9872, 10868, 11723, 13574, 16042, 21736, 23446, 27148, 32084, 43472, 46892, 54296, 64168, 88231, 93784, 108592, 128336, 128953, 152399, 176462, 187568, 257906, 304798, 352924, 515812, 609596, 705848, 1031624, 1219192, 1411696, 1676389, 2063248, 2438384, 3352778, 6705556, 13411112, 26822224]

約数ペア:

[(1, 26822224), (2, 13411112), (4, 6705556), (8, 3352778), (11, 2438384), (13, 2063248), (16, 1676389), (19, 1411696), (22, 1219192), (26, 1031624), (38, 705848), (44, 609596), (52, 515812), (76, 352924), (88, 304798), (104, 257906), (143, 187568), (152, 176462), (176, 152399), (208, 128953), (209, 128336), (247, 108592), (286, 93784), (304, 88231), (418, 64168), (494, 54296), (572, 46892), (617, 43472), (836, 32084), (988, 27148), (1144, 23446), (1234, 21736), (1672, 16042), (1976, 13574), (2288, 11723), (2468, 10868), (2717, 9872), (3344, 8021), (3952, 6787), (4936, 5434)]