1722448

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^3$

素因数の和:61

約数の個数: 60

約数和(自身を含む): 4205460

約数和(自身を除く): 2483012

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 2197, 2366, 2548, 2704, 4394, 4732, 5096, 8281, 8788, 9464, 10192, 15379, 16562, 17576, 18928, 30758, 33124, 35152, 61516, 66248, 107653, 123032, 132496, 215306, 246064, 430612, 861224, 1722448]

約数ペア:

[(1, 1722448), (2, 861224), (4, 430612), (7, 246064), (8, 215306), (13, 132496), (14, 123032), (16, 107653), (26, 66248), (28, 61516), (49, 35152), (52, 33124), (56, 30758), (91, 18928), (98, 17576), (104, 16562), (112, 15379), (169, 10192), (182, 9464), (196, 8788), (208, 8281), (338, 5096), (364, 4732), (392, 4394), (637, 2704), (676, 2548), (728, 2366), (784, 2197), (1183, 1456), (1274, 1352)]