71987104

素因数分解:

$2^5\times 7^1\times {\mathrm{321371}}^1$

素因数の和:321388

約数の個数: 24

約数和(自身を含む): 161971488

約数和(自身を除く): 89984384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321371, 642742, 1285484, 2249597, 2570968, 4499194, 5141936, 8998388, 10283872, 17996776, 35993552, 71987104]

約数ペア:

[(1, 71987104), (2, 35993552), (4, 17996776), (7, 10283872), (8, 8998388), (14, 5141936), (16, 4499194), (28, 2570968), (32, 2249597), (56, 1285484), (112, 642742), (224, 321371)]