26525884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 58738176

約数和(自身を除く): 32212292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1213, 1562, 1988, 2426, 3124, 4852, 5467, 8491, 10934, 13343, 16982, 21868, 26686, 33964, 53372, 86123, 93401, 172246, 186802, 344492, 373604, 602861, 947353, 1205722, 1894706, 2411444, 3789412, 6631471, 13262942, 26525884]

約数ペア:

[(1, 26525884), (2, 13262942), (4, 6631471), (7, 3789412), (11, 2411444), (14, 1894706), (22, 1205722), (28, 947353), (44, 602861), (71, 373604), (77, 344492), (142, 186802), (154, 172246), (284, 93401), (308, 86123), (497, 53372), (781, 33964), (994, 26686), (1213, 21868), (1562, 16982), (1988, 13343), (2426, 10934), (3124, 8491), (4852, 5467)]