28735008

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6961}}^1$

素因数の和:7017

約数の個数: 48

約数和(自身を含む): 77194656

約数和(自身を除く): 48459648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 6961, 13922, 20883, 27844, 41766, 55688, 83532, 111376, 167064, 222752, 299323, 334128, 598646, 668256, 897969, 1197292, 1795938, 2394584, 3591876, 4789168, 7183752, 9578336, 14367504, 28735008]

約数ペア:

[(1, 28735008), (2, 14367504), (3, 9578336), (4, 7183752), (6, 4789168), (8, 3591876), (12, 2394584), (16, 1795938), (24, 1197292), (32, 897969), (43, 668256), (48, 598646), (86, 334128), (96, 299323), (129, 222752), (172, 167064), (258, 111376), (344, 83532), (516, 55688), (688, 41766), (1032, 27844), (1376, 20883), (2064, 13922), (4128, 6961)]