78964928

素因数分解:

$2^6\times 7^1\times {\mathrm{176261}}^1$

素因数の和:176280

約数の個数: 28

約数和(自身を含む): 179082192

約数和(自身を除く): 100117264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 176261, 352522, 705044, 1233827, 1410088, 2467654, 2820176, 4935308, 5640352, 9870616, 11280704, 19741232, 39482464, 78964928]

約数ペア:

[(1, 78964928), (2, 39482464), (4, 19741232), (7, 11280704), (8, 9870616), (14, 5640352), (16, 4935308), (28, 2820176), (32, 2467654), (56, 1410088), (64, 1233827), (112, 705044), (224, 352522), (448, 176261)]