245484848

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4007}}^1$

素因数の和:4569

約数の個数: 40

約数和(自身を含む): 544703232

約数和(自身を除く): 299218384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 3829, 4007, 4376, 7658, 8014, 8752, 15316, 16028, 28049, 30632, 32056, 56098, 61264, 64112, 112196, 224392, 448784, 2191829, 4383658, 8767316, 15342803, 17534632, 30685606, 35069264, 61371212, 122742424, 245484848]

約数ペア:

[(1, 245484848), (2, 122742424), (4, 61371212), (7, 35069264), (8, 30685606), (14, 17534632), (16, 15342803), (28, 8767316), (56, 4383658), (112, 2191829), (547, 448784), (1094, 224392), (2188, 112196), (3829, 64112), (4007, 61264), (4376, 56098), (7658, 32056), (8014, 30632), (8752, 28049), (15316, 16028)]