45219664

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1571}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 100582848

約数和(自身を除く): 55363184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1571, 1799, 2056, 3142, 3598, 4112, 6284, 7196, 10997, 12568, 14392, 21994, 25136, 28784, 43988, 87976, 175952, 403747, 807494, 1614988, 2826229, 3229976, 5652458, 6459952, 11304916, 22609832, 45219664]

約数ペア:

[(1, 45219664), (2, 22609832), (4, 11304916), (7, 6459952), (8, 5652458), (14, 3229976), (16, 2826229), (28, 1614988), (56, 807494), (112, 403747), (257, 175952), (514, 87976), (1028, 43988), (1571, 28784), (1799, 25136), (2056, 21994), (3142, 14392), (3598, 12568), (4112, 10997), (6284, 7196)]