28299656

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6563}}^1$

素因数の和:6594

約数の個数: 48

約数和(自身を含む): 67346640

約数和(自身を除く): 39046984

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6563, 13126, 26252, 45941, 52504, 72193, 91882, 144386, 183764, 288772, 321587, 367528, 505351, 577544, 643174, 1010702, 1286348, 2021404, 2572696, 3537457, 4042808, 7074914, 14149828, 28299656]

約数ペア:

[(1, 28299656), (2, 14149828), (4, 7074914), (7, 4042808), (8, 3537457), (11, 2572696), (14, 2021404), (22, 1286348), (28, 1010702), (44, 643174), (49, 577544), (56, 505351), (77, 367528), (88, 321587), (98, 288772), (154, 183764), (196, 144386), (308, 91882), (392, 72193), (539, 52504), (616, 45941), (1078, 26252), (2156, 13126), (4312, 6563)]