40278312896

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{41687}}^1$

素因数の和:42217

約数の個数: 56

約数和(自身を含む): 82676975616

約数和(自身を除く): 42398662720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 487, 496, 974, 992, 1948, 1984, 3896, 7792, 15097, 15584, 30194, 31168, 41687, 60388, 83374, 120776, 166748, 241552, 333496, 483104, 666992, 966208, 1292297, 1333984, 2584594, 2667968, 5169188, 10338376, 20301569, 20676752, 40603138, 41353504, 81206276, 82707008, 162412552, 324825104, 629348639, 649650208, 1258697278, 1299300416, 2517394556, 5034789112, 10069578224, 20139156448, 40278312896]

約数ペア:

[(1, 40278312896), (2, 20139156448), (4, 10069578224), (8, 5034789112), (16, 2517394556), (31, 1299300416), (32, 1258697278), (62, 649650208), (64, 629348639), (124, 324825104), (248, 162412552), (487, 82707008), (496, 81206276), (974, 41353504), (992, 40603138), (1948, 20676752), (1984, 20301569), (3896, 10338376), (7792, 5169188), (15097, 2667968), (15584, 2584594), (30194, 1333984), (31168, 1292297), (41687, 966208), (60388, 666992), (83374, 483104), (120776, 333496), (166748, 241552)]