25571868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 68490240

約数和(自身を除く): 42918372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 586, 879, 1039, 1172, 1758, 2051, 2078, 3117, 3516, 4102, 4156, 6153, 6234, 7273, 8204, 12306, 12468, 14546, 21819, 24612, 29092, 43638, 87276, 304427, 608854, 913281, 1217708, 1826562, 2130989, 3653124, 4261978, 6392967, 8523956, 12785934, 25571868]

約数ペア:

[(1, 25571868), (2, 12785934), (3, 8523956), (4, 6392967), (6, 4261978), (7, 3653124), (12, 2130989), (14, 1826562), (21, 1217708), (28, 913281), (42, 608854), (84, 304427), (293, 87276), (586, 43638), (879, 29092), (1039, 24612), (1172, 21819), (1758, 14546), (2051, 12468), (2078, 12306), (3117, 8204), (3516, 7273), (4102, 6234), (4156, 6153)]