73723888

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 163739520

約数和(自身を除く): 90015632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1571, 1676, 2933, 3142, 3352, 5866, 6284, 6704, 10997, 11732, 12568, 21994, 23464, 25136, 43988, 46928, 87976, 175952, 658249, 1316498, 2632996, 4607743, 5265992, 9215486, 10531984, 18430972, 36861944, 73723888]

約数ペア:

[(1, 73723888), (2, 36861944), (4, 18430972), (7, 10531984), (8, 9215486), (14, 5265992), (16, 4607743), (28, 2632996), (56, 1316498), (112, 658249), (419, 175952), (838, 87976), (1571, 46928), (1676, 43988), (2933, 25136), (3142, 23464), (3352, 21994), (5866, 12568), (6284, 11732), (6704, 10997)]