22573936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 55496448

約数和(自身を除く): 32922512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 251, 292, 308, 502, 511, 584, 616, 803, 1004, 1022, 1168, 1232, 1606, 1757, 2008, 2044, 2761, 3212, 3514, 4016, 4088, 5522, 5621, 6424, 7028, 8176, 11044, 11242, 12848, 14056, 18323, 19327, 22088, 22484, 28112, 36646, 38654, 44176, 44968, 73292, 77308, 89936, 128261, 146584, 154616, 201553, 256522, 293168, 309232, 403106, 513044, 806212, 1026088, 1410871, 1612424, 2052176, 2821742, 3224848, 5643484, 11286968, 22573936]

約数ペア:

[(1, 22573936), (2, 11286968), (4, 5643484), (7, 3224848), (8, 2821742), (11, 2052176), (14, 1612424), (16, 1410871), (22, 1026088), (28, 806212), (44, 513044), (56, 403106), (73, 309232), (77, 293168), (88, 256522), (112, 201553), (146, 154616), (154, 146584), (176, 128261), (251, 89936), (292, 77308), (308, 73292), (502, 44968), (511, 44176), (584, 38654), (616, 36646), (803, 28112), (1004, 22484), (1022, 22088), (1168, 19327), (1232, 18323), (1606, 14056), (1757, 12848), (2008, 11242), (2044, 11044), (2761, 8176), (3212, 7028), (3514, 6424), (4016, 5621), (4088, 5522)]