27258854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 50435136

約数和(自身を除く): 23176282

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2161, 4322, 6307, 12614, 15127, 30254, 36737, 73474, 114533, 229066, 257159, 514318, 801731, 1603462, 1947061, 3894122, 13629427, 27258854]

約数ペア:

[(1, 27258854), (2, 13629427), (7, 3894122), (14, 1947061), (17, 1603462), (34, 801731), (53, 514318), (106, 257159), (119, 229066), (238, 114533), (371, 73474), (742, 36737), (901, 30254), (1802, 15127), (2161, 12614), (4322, 6307)]