28938252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11113}}^1$

素因数の和:11158

約数の個数: 48

約数和(自身を含む): 79665152

約数和(自身を除く): 50726900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11113, 22226, 33339, 44452, 66678, 77791, 133356, 155582, 233373, 311164, 344503, 466746, 689006, 933492, 1033509, 1378012, 2067018, 2411521, 4134036, 4823042, 7234563, 9646084, 14469126, 28938252]

約数ペア:

[(1, 28938252), (2, 14469126), (3, 9646084), (4, 7234563), (6, 4823042), (7, 4134036), (12, 2411521), (14, 2067018), (21, 1378012), (28, 1033509), (31, 933492), (42, 689006), (62, 466746), (84, 344503), (93, 311164), (124, 233373), (186, 155582), (217, 133356), (372, 77791), (434, 66678), (651, 44452), (868, 33339), (1302, 22226), (2604, 11113)]