40273616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 82822080

約数和(自身を除く): 42548464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 967, 1096, 1934, 2192, 2603, 3868, 5206, 7736, 10412, 15472, 18373, 20824, 36746, 41648, 73492, 132479, 146984, 264958, 293968, 529916, 1059832, 2119664, 2517101, 5034202, 10068404, 20136808, 40273616]

約数ペア:

[(1, 40273616), (2, 20136808), (4, 10068404), (8, 5034202), (16, 2517101), (19, 2119664), (38, 1059832), (76, 529916), (137, 293968), (152, 264958), (274, 146984), (304, 132479), (548, 73492), (967, 41648), (1096, 36746), (1934, 20824), (2192, 18373), (2603, 15472), (3868, 10412), (5206, 7736)]