75409828

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{8581}}^1$

素因数の和:8624

約数の個数: 24

約数和(自身を含む): 142976120

約数和(自身を除く): 67566292

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8581, 8788, 17162, 34324, 111553, 223106, 446212, 1450189, 2900378, 5800756, 18852457, 37704914, 75409828]

約数ペア:

[(1, 75409828), (2, 37704914), (4, 18852457), (13, 5800756), (26, 2900378), (52, 1450189), (169, 446212), (338, 223106), (676, 111553), (2197, 34324), (4394, 17162), (8581, 8788)]