42120884

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{4793}}^1$

素因数の和:4836

約数の個数: 24

約数和(自身を含む): 79868040

約数和(自身を除く): 37747156

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 4793, 8788, 9586, 19172, 62309, 124618, 249236, 810017, 1620034, 3240068, 10530221, 21060442, 42120884]

約数ペア:

[(1, 42120884), (2, 21060442), (4, 10530221), (13, 3240068), (26, 1620034), (52, 810017), (169, 249236), (338, 124618), (676, 62309), (2197, 19172), (4394, 9586), (4793, 8788)]