17165428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 18759692

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 269, 301, 371, 538, 602, 742, 1076, 1204, 1484, 1883, 2279, 3766, 4558, 7532, 9116, 11567, 14257, 15953, 23134, 28514, 31906, 46268, 57028, 63812, 80969, 99799, 161938, 199598, 323876, 399196, 613051, 1226102, 2452204, 4291357, 8582714, 17165428]

約数ペア:

[(1, 17165428), (2, 8582714), (4, 4291357), (7, 2452204), (14, 1226102), (28, 613051), (43, 399196), (53, 323876), (86, 199598), (106, 161938), (172, 99799), (212, 80969), (269, 63812), (301, 57028), (371, 46268), (538, 31906), (602, 28514), (742, 23134), (1076, 15953), (1204, 14257), (1484, 11567), (1883, 9116), (2279, 7532), (3766, 4558)]