71212672

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{6703}}^1$

素因数の和:6800

約数の個数: 32

約数和(自身を含む): 143599680

約数和(自身を除く): 72387008

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 6703, 10624, 13406, 26812, 53624, 107248, 214496, 428992, 556349, 857984, 1112698, 2225396, 4450792, 8901584, 17803168, 35606336, 71212672]

約数ペア:

[(1, 71212672), (2, 35606336), (4, 17803168), (8, 8901584), (16, 4450792), (32, 2225396), (64, 1112698), (83, 857984), (128, 556349), (166, 428992), (332, 214496), (664, 107248), (1328, 53624), (2656, 26812), (5312, 13406), (6703, 10624)]