66952048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 137826000

約数和(自身を除く): 70873952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 1949, 2147, 3898, 4294, 7796, 8588, 15592, 17176, 31184, 34352, 37031, 74062, 148124, 220237, 296248, 440474, 592496, 880948, 1761896, 3523792, 4184503, 8369006, 16738012, 33476024, 66952048]

約数ペア:

[(1, 66952048), (2, 33476024), (4, 16738012), (8, 8369006), (16, 4184503), (19, 3523792), (38, 1761896), (76, 880948), (113, 592496), (152, 440474), (226, 296248), (304, 220237), (452, 148124), (904, 74062), (1808, 37031), (1949, 34352), (2147, 31184), (3898, 17176), (4294, 15592), (7796, 8588)]