89421472

素因数分解:

$2^5\times 7^3\times {\mathrm{8147}}^1$

素因数の和:8178

約数の個数: 48

約数和(自身を含む): 205329600

約数和(自身を除く): 115908128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 8147, 10976, 16294, 32588, 57029, 65176, 114058, 130352, 228116, 260704, 399203, 456232, 798406, 912464, 1596812, 1824928, 2794421, 3193624, 5588842, 6387248, 11177684, 12774496, 22355368, 44710736, 89421472]

約数ペア:

[(1, 89421472), (2, 44710736), (4, 22355368), (7, 12774496), (8, 11177684), (14, 6387248), (16, 5588842), (28, 3193624), (32, 2794421), (49, 1824928), (56, 1596812), (98, 912464), (112, 798406), (196, 456232), (224, 399203), (343, 260704), (392, 228116), (686, 130352), (784, 114058), (1372, 65176), (1568, 57029), (2744, 32588), (5488, 16294), (8147, 10976)]