4889984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 11162880

約数和(自身を除く): 6272896

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 151, 176, 184, 253, 302, 352, 368, 506, 604, 704, 736, 1012, 1208, 1408, 1472, 1661, 2024, 2416, 2944, 3322, 3473, 4048, 4832, 6644, 6946, 8096, 9664, 13288, 13892, 16192, 19328, 26576, 27784, 32384, 38203, 53152, 55568, 76406, 106304, 111136, 152812, 212608, 222272, 305624, 444544, 611248, 1222496, 2444992, 4889984]

約数ペア:

[(1, 4889984), (2, 2444992), (4, 1222496), (8, 611248), (11, 444544), (16, 305624), (22, 222272), (23, 212608), (32, 152812), (44, 111136), (46, 106304), (64, 76406), (88, 55568), (92, 53152), (128, 38203), (151, 32384), (176, 27784), (184, 26576), (253, 19328), (302, 16192), (352, 13892), (368, 13288), (506, 9664), (604, 8096), (704, 6946), (736, 6644), (1012, 4832), (1208, 4048), (1408, 3473), (1472, 3322), (1661, 2944), (2024, 2416)]