64404768

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{16363}}^1$

素因数の和:16417

約数の個数: 48

約数和(自身を含む): 173196576

約数和(自身を除く): 108791808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 16363, 32726, 49089, 65452, 98178, 130904, 196356, 261808, 392712, 523616, 670883, 785424, 1341766, 1570848, 2012649, 2683532, 4025298, 5367064, 8050596, 10734128, 16101192, 21468256, 32202384, 64404768]

約数ペア:

[(1, 64404768), (2, 32202384), (3, 21468256), (4, 16101192), (6, 10734128), (8, 8050596), (12, 5367064), (16, 4025298), (24, 2683532), (32, 2012649), (41, 1570848), (48, 1341766), (82, 785424), (96, 670883), (123, 523616), (164, 392712), (246, 261808), (328, 196356), (492, 130904), (656, 98178), (984, 65452), (1312, 49089), (1968, 32726), (3936, 16363)]