28347264

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2237}}^1$

素因数の和:2268

約数の個数: 96

約数和(自身を含む): 89027640

約数和(自身を除く): 60680376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 2237, 3168, 4224, 4474, 6336, 6711, 8948, 12672, 13422, 17896, 20133, 24607, 26844, 35792, 40266, 49214, 53688, 71584, 73821, 80532, 98428, 107376, 143168, 147642, 161064, 196856, 214752, 221463, 286336, 295284, 322128, 393712, 429504, 442926, 590568, 644256, 787424, 859008, 885852, 1181136, 1288512, 1574848, 1771704, 2362272, 2577024, 3149696, 3543408, 4724544, 7086816, 9449088, 14173632, 28347264]

約数ペア:

[(1, 28347264), (2, 14173632), (3, 9449088), (4, 7086816), (6, 4724544), (8, 3543408), (9, 3149696), (11, 2577024), (12, 2362272), (16, 1771704), (18, 1574848), (22, 1288512), (24, 1181136), (32, 885852), (33, 859008), (36, 787424), (44, 644256), (48, 590568), (64, 442926), (66, 429504), (72, 393712), (88, 322128), (96, 295284), (99, 286336), (128, 221463), (132, 214752), (144, 196856), (176, 161064), (192, 147642), (198, 143168), (264, 107376), (288, 98428), (352, 80532), (384, 73821), (396, 71584), (528, 53688), (576, 49214), (704, 40266), (792, 35792), (1056, 26844), (1152, 24607), (1408, 20133), (1584, 17896), (2112, 13422), (2237, 12672), (3168, 8948), (4224, 6711), (4474, 6336)]