464056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 950400

約数和(自身を除く): 486344

約数列:

[1, 2, 4, 8, 19, 38, 43, 71, 76, 86, 142, 152, 172, 284, 344, 568, 817, 1349, 1634, 2698, 3053, 3268, 5396, 6106, 6536, 10792, 12212, 24424, 58007, 116014, 232028, 464056]

約数ペア:

[(1, 464056), (2, 232028), (4, 116014), (8, 58007), (19, 24424), (38, 12212), (43, 10792), (71, 6536), (76, 6106), (86, 5396), (142, 3268), (152, 3053), (172, 2698), (284, 1634), (344, 1349), (568, 817)]