58171568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39953}}^1$

素因数の和:39981

約数の個数: 40

約数和(自身を含む): 138720288

約数和(自身を除く): 80548720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 39953, 79906, 159812, 279671, 319624, 519389, 559342, 639248, 1038778, 1118684, 2077556, 2237368, 3635723, 4155112, 4474736, 7271446, 8310224, 14542892, 29085784, 58171568]

約数ペア:

[(1, 58171568), (2, 29085784), (4, 14542892), (7, 8310224), (8, 7271446), (13, 4474736), (14, 4155112), (16, 3635723), (26, 2237368), (28, 2077556), (52, 1118684), (56, 1038778), (91, 639248), (104, 559342), (112, 519389), (182, 319624), (208, 279671), (364, 159812), (728, 79906), (1456, 39953)]