4851872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 10144512

約数和(自身を除く): 5292640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 73, 124, 134, 146, 248, 268, 292, 496, 536, 584, 992, 1072, 1168, 2077, 2144, 2263, 2336, 4154, 4526, 4891, 8308, 9052, 9782, 16616, 18104, 19564, 33232, 36208, 39128, 66464, 72416, 78256, 151621, 156512, 303242, 606484, 1212968, 2425936, 4851872]

約数ペア:

[(1, 4851872), (2, 2425936), (4, 1212968), (8, 606484), (16, 303242), (31, 156512), (32, 151621), (62, 78256), (67, 72416), (73, 66464), (124, 39128), (134, 36208), (146, 33232), (248, 19564), (268, 18104), (292, 16616), (496, 9782), (536, 9052), (584, 8308), (992, 4891), (1072, 4526), (1168, 4154), (2077, 2336), (2144, 2263)]