42254912

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 96463104

約数和(自身を除く): 54208192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 367, 448, 514, 734, 1028, 1468, 1799, 2056, 2569, 2936, 3598, 4112, 5138, 5872, 7196, 8224, 10276, 11744, 14392, 16448, 20552, 23488, 28784, 41104, 57568, 82208, 94319, 115136, 164416, 188638, 377276, 660233, 754552, 1320466, 1509104, 2640932, 3018208, 5281864, 6036416, 10563728, 21127456, 42254912]

約数ペア:

[(1, 42254912), (2, 21127456), (4, 10563728), (7, 6036416), (8, 5281864), (14, 3018208), (16, 2640932), (28, 1509104), (32, 1320466), (56, 754552), (64, 660233), (112, 377276), (224, 188638), (257, 164416), (367, 115136), (448, 94319), (514, 82208), (734, 57568), (1028, 41104), (1468, 28784), (1799, 23488), (2056, 20552), (2569, 16448), (2936, 14392), (3598, 11744), (4112, 10276), (5138, 8224), (5872, 7196)]