28337848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 38535752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 179, 257, 308, 358, 514, 616, 716, 1028, 1253, 1432, 1799, 1969, 2056, 2506, 2827, 3598, 3938, 5012, 5654, 7196, 7876, 10024, 11308, 13783, 14392, 15752, 19789, 22616, 27566, 39578, 46003, 55132, 79156, 92006, 110264, 158312, 184012, 322021, 368024, 506033, 644042, 1012066, 1288084, 2024132, 2576168, 3542231, 4048264, 7084462, 14168924, 28337848]

約数ペア:

[(1, 28337848), (2, 14168924), (4, 7084462), (7, 4048264), (8, 3542231), (11, 2576168), (14, 2024132), (22, 1288084), (28, 1012066), (44, 644042), (56, 506033), (77, 368024), (88, 322021), (154, 184012), (179, 158312), (257, 110264), (308, 92006), (358, 79156), (514, 55132), (616, 46003), (716, 39578), (1028, 27566), (1253, 22616), (1432, 19789), (1799, 15752), (1969, 14392), (2056, 13783), (2506, 11308), (2827, 10024), (3598, 7876), (3938, 7196), (5012, 5654)]