66581648

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16067}}^1$

素因数の和:16119

約数の個数: 40

約数和(自身を含む): 151424832

約数和(自身を除く): 84843184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 16067, 32134, 64268, 112469, 128536, 224938, 257072, 449876, 594479, 899752, 1188958, 1799504, 2377916, 4161353, 4755832, 8322706, 9511664, 16645412, 33290824, 66581648]

約数ペア:

[(1, 66581648), (2, 33290824), (4, 16645412), (7, 9511664), (8, 8322706), (14, 4755832), (16, 4161353), (28, 2377916), (37, 1799504), (56, 1188958), (74, 899752), (112, 594479), (148, 449876), (259, 257072), (296, 224938), (518, 128536), (592, 112469), (1036, 64268), (2072, 32134), (4144, 16067)]