64648752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192407}}^1$

素因数の和:192425

約数の個数: 40

約数和(自身を含む): 190868736

約数和(自身を除く): 126219984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192407, 384814, 577221, 769628, 1154442, 1346849, 1539256, 2308884, 2693698, 3078512, 4040547, 4617768, 5387396, 8081094, 9235536, 10774792, 16162188, 21549584, 32324376, 64648752]

約数ペア:

[(1, 64648752), (2, 32324376), (3, 21549584), (4, 16162188), (6, 10774792), (7, 9235536), (8, 8081094), (12, 5387396), (14, 4617768), (16, 4040547), (21, 3078512), (24, 2693698), (28, 2308884), (42, 1539256), (48, 1346849), (56, 1154442), (84, 769628), (112, 577221), (168, 384814), (336, 192407)]