28309344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 85962240

約数和(自身を除く): 57652896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 206, 224, 309, 336, 409, 412, 618, 672, 721, 818, 824, 1227, 1236, 1442, 1636, 1648, 2163, 2454, 2472, 2863, 2884, 3272, 3296, 4326, 4908, 4944, 5726, 5768, 6544, 8589, 8652, 9816, 9888, 11452, 11536, 13088, 17178, 17304, 19632, 22904, 23072, 34356, 34608, 39264, 42127, 45808, 68712, 69216, 84254, 91616, 126381, 137424, 168508, 252762, 274848, 294889, 337016, 505524, 589778, 674032, 884667, 1011048, 1179556, 1348064, 1769334, 2022096, 2359112, 3538668, 4044192, 4718224, 7077336, 9436448, 14154672, 28309344]

約数ペア:

[(1, 28309344), (2, 14154672), (3, 9436448), (4, 7077336), (6, 4718224), (7, 4044192), (8, 3538668), (12, 2359112), (14, 2022096), (16, 1769334), (21, 1348064), (24, 1179556), (28, 1011048), (32, 884667), (42, 674032), (48, 589778), (56, 505524), (84, 337016), (96, 294889), (103, 274848), (112, 252762), (168, 168508), (206, 137424), (224, 126381), (309, 91616), (336, 84254), (409, 69216), (412, 68712), (618, 45808), (672, 42127), (721, 39264), (818, 34608), (824, 34356), (1227, 23072), (1236, 22904), (1442, 19632), (1636, 17304), (1648, 17178), (2163, 13088), (2454, 11536), (2472, 11452), (2863, 9888), (2884, 9816), (3272, 8652), (3296, 8589), (4326, 6544), (4908, 5768), (4944, 5726)]