28279176

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 46716024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 696, 984, 991, 1189, 1982, 2378, 2973, 3567, 3964, 4756, 5946, 7134, 7928, 9512, 11892, 14268, 23784, 28536, 28739, 40631, 57478, 81262, 86217, 114956, 121893, 162524, 172434, 229912, 243786, 325048, 344868, 487572, 689736, 975144, 1178299, 2356598, 3534897, 4713196, 7069794, 9426392, 14139588, 28279176]

約数ペア:

[(1, 28279176), (2, 14139588), (3, 9426392), (4, 7069794), (6, 4713196), (8, 3534897), (12, 2356598), (24, 1178299), (29, 975144), (41, 689736), (58, 487572), (82, 344868), (87, 325048), (116, 243786), (123, 229912), (164, 172434), (174, 162524), (232, 121893), (246, 114956), (328, 86217), (348, 81262), (492, 57478), (696, 40631), (984, 28739), (991, 28536), (1189, 23784), (1982, 14268), (2378, 11892), (2973, 9512), (3567, 7928), (3964, 7134), (4756, 5946)]