40097824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 85867992

約数和(自身を除く): 45770168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 416, 452, 853, 904, 1469, 1706, 1808, 2938, 3412, 3616, 5876, 6824, 11089, 11752, 13648, 22178, 23504, 27296, 44356, 47008, 88712, 96389, 177424, 192778, 354848, 385556, 771112, 1253057, 1542224, 2506114, 3084448, 5012228, 10024456, 20048912, 40097824]

約数ペア:

[(1, 40097824), (2, 20048912), (4, 10024456), (8, 5012228), (13, 3084448), (16, 2506114), (26, 1542224), (32, 1253057), (52, 771112), (104, 385556), (113, 354848), (208, 192778), (226, 177424), (416, 96389), (452, 88712), (853, 47008), (904, 44356), (1469, 27296), (1706, 23504), (1808, 22178), (2938, 13648), (3412, 11752), (3616, 11089), (5876, 6824)]